Matplotlib multiple pie charts. #def pieChart() # Data to plot.

pie(data, explode=None, labels=None, colors=None, autopct=None, shadow=False Mar 9, 2021 · Python Matplotlib Exercise. savefig(filename+'. bar ( ) function. Code: Python3. Nov 28, 2018 · 1. filename = '. pyplot as plt import numpy as np # Create some fake data. This is what I tried: Mar 20, 2015 · 6. This will only be returned if the parameter autopct is None. Here, we are plotting a bar graph hence using the bar () method and the show () method to display the graph. Matplotlib: a plotting library. csv') Multiple subplots. You can use the template below to plot the chart: Violin plot basics #. import matplotlib. pie(sizes, labels=labels) Each slice of the pie chart is a patches. This example plots changes in Google's stock price, with marker sizes reflecting the trading volume and colors varying with time. This is done via the wedgeprops argument. subplots(figsize = (24,12)) which is the code that is used to enlarge the pie chart while making the pie chart’s plotting function assigned to ax1 Creating multiple subplots using. I would like to only plot the top 10 countries by values (by highest %) and within the plot, calculate the remaining countries % value and give it The histogram (hist) function with multiple data sets Producing multiple histograms side by side Time Series Histogram Violin plot basics Pie and polar charts Basic pie chart Pie Demo2 Bar of pie Nested pie charts Labeling a pie and a donut Bar chart on polar axis Polar plot Polar Legend Scatter plot on polar axis Text, labels and annotations Dec 28, 2022 · Example 1. What do I need to add to the code to plot the pie chart? Fixing too many ticks. backend_pdf import PdfPages. pie () functions return a pie chart plot in Python. csv'. We then want to label the wedges via annotations. import numpy as np. Wedge object; therefore in addition to Dec 17, 2020 · The Matplotlib library offers different types of graphs and inbuild methods and properties to manipulate the graph. The area of slices of the pie represents the percentage of the parts of the data. with Jan 10, 2024 · Matplotlib API has pie () function in its pyplot module which create a pie chart representing the data in an array. I modified the pie_demo. Explode, shade, and rotate slices# In addition to the basic pie chart, this demo shows a few optional features: offsetting a slice using Mar 16, 2023 · Dataframe is as below. Wedge object; therefore in addition to Nov 14, 2018 · Please see here for a nested pie chart. Keep note of the order of the labels and colors in the their respective data sets. In this case, pie takes values corresponding to counts in a group. sizes = [215, 130] Feb 25, 2021 · Plotting the multiple bars using plt. Scatteplot is a classic and fundamental plot used to study the relationship between two variables. If sum(x) < 1, then the values of x give the fractional area directly and the array will not be normalized. I was hoping to be able to "explode in groups". pie-chart. To create a nested pie chart, we’ll need the following: Python installed on your machine. To plot a pie chart in Matplotlib, we can call the pie () function of the PyPlot or Axes instance. offset_copy; Zorder Demo; 3D plotting. 0, 5. Explode, shade, and rotate slices# In addition to the basic pie chart, this demo shows a few optional features: offsetting a slice using Aug 1, 2019 · How can i create multiple pie chart using matplotlib. e. Rather than showing counts of data points that fall into bins or order statistics, violin plots use kernel density estimation (KDE) to compute an empirical Create a figure and a set of subplots. backend_pdf import PdfPages import matplotlib. #read the csv file. Plot 2D data on 3D plot; Demo of 3D bar charts; Create 2D bar Dec 4, 2021 · 1 Answer. pyplot as plt import matplotlib import seaborn as sns sns. By default the plotting of the first wedge starts from the x-axis and moves counterclockwise: Note: The size of each wedge is determined by comparing the value with all the other values, by using this formula: Jan 5, 2020 · matplotlib. Plot 2D data on 3D plot; Demo of 3D bar charts; Create 2D bar The histogram (hist) function with multiple data sets Producing multiple histograms side by side Time Series Histogram Violin plot basics Basic pie chart Pie Demo2 Bar of pie Nested pie charts Labeling a pie and a donut Bar chart on polar axis Polar plot Polar Legend Scatter plot on polar axis Using accented text in matplotlib Nov 16, 2019 · This is my current code that only allows me to print 2 pie charts vertically: import matplotlib. keep existing limits or Aug 13, 2021 · Scatter plots ¶. Feb 7, 2024 · Thanks, this is helpful. Saving plots to pdf files using matplotlib In this case, we can compose a legend using Matplotlib objects that aren't explicitly tied to the data that was plotted. pyplot as plt. Plot a Pie Chart using Matplotlib. 2 units from the X-axis. 6, shadow=False, Oct 18, 2022 · So I have been trying to get a legend working for a figure with multiple subplots that contain pie charts. Jun 6, 2016 · 3. 4 units. Matplotlib - Pie Chart from dataframe. x1 = np. 2 units and +0. This will download and install the latest version of Matplotlib and its dependencies. Here, the alpha attribute is used to make semitransparent circle markers. This could be achieved by restructuring your data with pivot_table, filtering on top cities using sort_values and the DataFrame. Nov 18, 2016 · 2. explodearray-like, default: None. Unfortunatly it seems that the second pie-chart is written on top of the first. Dec 29, 2023 · Generate Multiple Subplots Using Pie Plot. Dec 14, 2020 · The matplotlib. Matplotlib. Currently Matplotlib supports PyQt/PySide, PyGObject, Tkinter, and wxPython. One common cause for unexpected tick behavior is passing a list of strings instead of numbers or datetime objects. Import Matplotlib and Pandas module, and read the excel file using the Pandas read_excel () method. Use Axis. May 8, 2024 · Installation. Drawing nested pies thereby requires multiple calls to pie(), each with a different value of radius. select the columns which will be used for the plot. Matplotlib is a Python 2D plotting library that produces high-quality charts and figures, which helps us visualize extensive data to understand better. 0, 2. Although this example allows a frame of either 'circle' or 'polygon', polygon frames don't have proper gridlines (the lines are circles instead of polygons). Plot a pie chart of animals and label the slices. It can be created using the pie() method. Scatter plots ¶. The rotation is counter clock wise and performed on X Axis of the pie chart. set_axis_off() ), and the add your text labels using ax. Maybe someone has a better idea for this as well. Define two axes in the figure to draw every pie chart separately and for automatic adjust use tight_layout: import matplotlib. Number of rows/columns of the subplot grid. Select chart type. Scatter Demo2 ¶. Here’s an example adapted from the matplotlib gallery: shadow=True, startangle=90) ax1. Jul 21, 2021 · 2. /LAB03-DATA VISUALIZATION USING MATPLOTLIB/singapore-residents-by-ethnic-group-and-sex-end-june-annual. The wedges are plotted counterclockwise, by default starting from the x-axis. 4) overlaps) import pandas as pd import numpy as np import matplotlib. Violin plots are similar to histograms and box plots in that they show an abstract representation of the probability distribution of the sample. All you have to do is add a new data set, and pass it into the colors parameter in the pie() function. Data sets of different sample sizes. set_style("darkgrid") %matplotlib inline #15 by 15 size set for entire plots plt. We can change the color of labels and percent labels by set_color() property of matplotlib. plt. exp(-x1) x2 = np. Hello everyone, In this video I have told you how to make a pie chart using matplotlib library and add more features in it. 7 is the distance from the center. The example demonstrates using a figure with multiple sets of Axes and using the Axes patches list to add two ConnectionPatches to link the subplot charts. labels = u'Participaram', u'Não participaram'. pie (data, explode=None, labels=None, colors=None, autopct=None, shadow=False) Parameters: data represents the array of data values to be plotted, the fractional area Matplotlib logo; Multipage PDF; Multiprocessing; Packed-bubble chart; Patheffect Demo; Print Stdout; Rasterization for vector graphics; Set and get properties; SVG Filter Line; SVG filter pie; Table Demo; TickedStroke patheffect; transforms. Total running time of the script: (0 minutes 1. let’s create pie chart in python. The data is stored in a pandas dataframe. 7 * np. Read up on pie charts and feel free to play around with explode, colors, shadow etc. Also, each chart is representative of the respective value which data frame is sorted by. #. Nested pie charts. text. use the dictionary to map the names in each pie to the corresponding color. pivot_table (index='EventCode', columns='CityName', values='EventCount', aggfunc='sum', fill_value=0) # Get top 5 cities Sep 30, 2022 · Pie Chart. Make a "bar of pie" chart where the first slice of the pie is "exploded" into a bar chart with a further breakdown of said slice's characteristics. I'd like to explode all the little slices together, as groups. My question is how I can display them separately. Python3. With Matplotlib, creating a pie chart is a straightforward process that requires only a few lines of code. The following examples show two ways to build a nested pie chart in Matplotlib. On each chart, I sorted the data frame but based on a different column. ax. Open your terminal or command prompt and type the following command: pip3 install matplotlib. I have created a legend using fig. The only mandatory argument is the data we'd like to plot filename = 'pie-chart-single' plt. The slices of pie are called wedges. Selecting different bin counts and sizes can significantly affect the shape of a histogram. This Matplotlib exercise project helps Python developers learn and practice data visualization using Matplotlib by solving multiple questions and problems. Please see an example The histogram (hist) function with multiple data sets Producing multiple histograms side by side Time Series Histogram Violin plot basics Basic pie chart Pie Demo2 Bar of pie Nested pie charts Labeling a pie and a donut Bar chart on polar axis Polar plot Polar Legend Scatter plot on polar axis Using accented text in matplotlib Dec 13, 2022 · I want to see the values clearly, how can I fix that? How can I locate my values manually? (values of gray and black colors (0. So I need to create a function in matplotlib that reads the "Business" column and then builds a pie chart using each of the emotion categories for each row in the dataframe. The fractional area of each wedge is given by x/sum(x). pi/180) Managing multiple figures in pyplot; Secondary Axis; Sharing axis limits and views; Shared axis; Figure subfigures; Multiple subplots; Subplots spacings and margins; Creating multiple subplots using plt. pyplot as plt # Create the PdfPages object to which we will save the pages: # The with statement makes sure that the PdfPages object is closed properly at # the end of the block, even if an Exception occurs. pyplot. As you can see the pie chart draws one piece (called a wedge) for each value in the array (in this case [35, 25, 25, 15]). # new coordinates of the text, 0. Violin plot basics. The wedge sizes. 3. The formatting is done via the argument passed to add_subplot. Jan 16, 2021 · I wanted to plot separate pie charts of all these columns in a single figure or sheet. legend() and it has all the correct Jan 22, 2017 · My task is to create pie charts showing the % of emotions for each type of business. You create (whether just one or for several on a page), like so. pyplot as plt colors= {'Y' : ['green', 'lime'], 'IP Feb 13, 2017 · from matplotlib. via set_xlim, you can swap the limit values: set_xlim(4, 0) instead of set_xlim(0, 4). Add an extra column, and put your text in there. Matplotlib treats lists of strings as categorical variables ( Plotting categorical variables ), and by default puts one Customizing a pie chart created with px. tkinter. 0) y1 = np. pie(x) function that makes a pie chart of array x, corresponding to the wedge sizes . Stacked bars. However, your approch seems to be an unnecessary workaround for me, because you can accomplish the donut shape by using the wedgeprops kwarg with its width parameter (see here for further ones): try e. Following the comment on link-only answers, the keyword radius is what you are looking for in your call to pie(). make a dictionary to map each unique name to a color. Shadow effect can be provided using the shadow parameter of the pie () function. We’ll plot multiple graphs in one figure with a loop, in one script. add_subplot(1,1,1) choose the one that makes sense to you. pi * x2) subplots() is the . subplots creates a figure and a grid of subplots with a single call, while providing reasonable control over how the individual plots are created. We first create some dictionaries of common properties, which we can later pass as keyword argument. We'll cover how to plot simple charts, as well as how to customize them, with examples. The width of the bars of each group is taken as 0. Otherwise, plt. The syntax is given below: matplotlib. More information can be found: Creating multiple subplots using. py as show below. Apr 15, 2014 · Here I'm trying to create a pie chart using matplotlib python library. pyplot : Save the plots into a pdf. Plot histogram with multiple sample sets and demonstrate: Use of legend with multiple sample sets. matplotlib. This example creates a radar chart, also known as a spider or star chart [ 1]. The startangle parameter rotates the pie chart by the specified number of degrees. I really like the "explode" option on matplotlib pie charts. Additionally, you may specify a text point xytext=(x, y) for the location of the text for this annotation. plot. Simple demo with multiple subplots. autotexts: A list of Text instances for the numeric labels. I've already built a bar plot, but I am having no luck with the pie chart. Mar 9, 2020 · 2 Answers. r * 0. Pie chart is a circular chart used to display only one series of data. For example: There are many other Matplotlib objects that can be used in this way. Jun 25, 2020 · How can i create multiple pie chart using matplotlib. 3)) instead of painting the white circle manually after each pie creation. x = patch. savefig might ignore it. pie method with subplots parameter: # Pivot your data df_piv = df. Step 3: Plot the Pie Chart using Matplotlib. So, the order of rows is different in the two charts. It's possible to get a polygon grid by setting GRIDLINE labeldistance and pctdistance are ratios of the radius; therefore they vary between 0 for the center of the pie and 1 for the edge of the pie, and can be set to greater than 1 to place text outside the pie. import datetime import numpy as np from matplotlib. Loop over the selected data. add_subplot for adding subplots at arbitrary Jan 18, 2019 · I'm trying to plot a pandas data frame on two plots. If you have multiple groups in your data you may want to visualise each group in a different color. Explode, shade, and rotate slices# In addition to the basic pie chart, this demo shows a few optional features: offsetting a slice using labeldistance and pctdistance are ratios of the radius; therefore they vary between 0 for the center of the pie and 1 for the edge of the pie, and can be set to greater than 1 to place text outside the pie. They are especially useful for displaying data that can be easily divided into categories or segments, such as a company's revenue or expenses. Optionally, you can specify the coordinate system of xy and xytext with one of the following strings for xycoords and textcoords (default is 'data'): Note: for physical I then took a sum of the values for each source and passed that to plt. Each chart represents different categorical data, with specified labels, sizes, and colors. 0" multiple times. theta1) / 2. Sorted by: 1. It takes in a float which determines the absolute radius of your pie. 2. Here is an approach: make a set containing all the names. Sep 18, 2022 · row_i = int(i / columns) column_i = int(((i / columns) - (int(i / columns))) * columns) which is far from being elegant (because it works only for the most values but not all) but I couldn't find a solution to achieve this in another way. Given below are two such examples to set a border to the wedges of the pie chart. pyplot as Mar 28, 2022 · Issue. update_traces to set other parameters of the chart (you can also use fig. Percentiles as horizontal bar chart; Artist customization in box plots Feb 2, 2018 · I have created a matplotlib pie chart: df. 0f%%') Oct 18, 2018 · Matplotlib Series 8: Radar chart; Matplotlib Series 9: Word cloud; Matplotlib Series 10: Lollipop plot; Matplotlib Series 11: Histogram; Pie chart. subplots; Plots with different scales; Zoom region inset Axes; Statistics. boxplot. One question about this specifically -- it looks like when I don't include loc='upper left', this doesn't actually place the legend outside the chart area. This can easily happen without notice when reading in a comma-delimited text file. Such charts are often referred to as donut charts. The wedges in the pie chart can be given a border using the wedgeprops attribute of the pie() method of matplotlib. You can extract the Pandas valuecount - this will be a Series - then use it with the snippet I have provided. I have added the hatch color parameter as a second parameter in the color dictionary: import matplotlib. pie. plot(kind='pie', subplots=True, figsize=(6, 4)) My dataframe consists of two columns - Country and Value (% distribution) and has about 25 countries listed. here are the SOF threads, I have looked at but all of them are using pyplot but I'm using pylab. This snippet shows how to add hatching in custom colors to a pie chart. This utility wrapper makes it convenient to create common layouts of subplots, including the enclosing figure object, in a single call. Plot a pie chart. The Astropy docs have a great section on how to select these parameters: http The histogram (hist) function with multiple data sets Producing multiple histograms side by side Time Series Histogram Violin plot basics Basic pie chart Pie Demo2 Bar of pie Nested pie charts Labeling a pie and a donut Bar chart on polar axis Polar plot Polar Legend Scatter plot on polar axis Using accented text in matplotlib Matplotlib logo; Multipage PDF; Multiprocessing; Packed-bubble chart; Patheffect Demo; Print Stdout; Rasterization for vector graphics; Set and get properties; SVG Filter Line; SVG filter pie; Table Demo; TickedStroke patheffect; transforms. This is my code. add_subplot(111) this syntax is equivalent to. In a pie chart, the arc length of each slice (and consequently its Aug 20, 2022 · Select data to be plot. Create plot figure and select figure size. pyplot as plt %matplotlib notebook data = pd. ¶. pie chart for each column pandas. cos(ang*np. The pie charts can contain any number of manufactures from a set list of manufacturers, but each one may not necessarily contain the same number of manufacturers. pie(df. ang = (patch. In this article, you’ll gain a comprehensive understanding of the diverse range of plots and charts supported by Matplotlib You can embed Matplotlib directly into a user interface application by following the embedding_in_SOMEGUI. The scatter() function makes a scatter plot with (optional) size and color arguments. Text object which are return type of function plot. The resulting pie will have an empty wedge of size 1 - sum(x). fig = plt. g. pie(). barplot. # the same figure for both subplots. Thanks. subplots` function generates the subplot grid, and each subplot is then filled with a pie chart using the `pie` function. Parameters: nrows, ncolsint, default: 1. Set title for each plot. First up is the colors. I'm plotting lots of little slices that fall into 3 or 4 categories. com Feb 19, 2024 · The new additions include adding fig, ax1 = plt. I would like to create a seperate pie chart for both "Gender" and "Country" to show how many times each option shows up in the data but I'm quite confused about how to do so. theta2 + patch. Explode, shade, and rotate slices# In addition to the basic pie chart, this demo shows a few optional features: offsetting a slice using Plot a pie chart. pyplot as plt import pandas as pd import numpy as np m = pd labeldistance and pctdistance are ratios of the radius; therefore they vary between 0 for the center of the pie and 1 for the edge of the pie, and can be set to greater than 1 to place text outside the pie. If not None, is a len(x) array which specifies the fraction of the radius with which Radar chart (aka spider or star chart) #. Any and all help is much appreciated! Bar of pie. subplots() ax. update Sep 2, 2017 · Changing the color of labels on the chart. patches as mpatches. Step curve with no fill. Plot the graph using the Matplotlib library. See full list on sharkcoder. scatterplot(). The wedges of the Pie chart is returned as: patches: A sequence/ list of patches wedge instances texts: A list of the label Text instances. 0. Pip: package management system (it comes with Python) Jupyter Notebook: an online editor for data visualization. The following code will do it (explanation in comments): import matplotlib. groupby('source')['value']. They're an intuitive and simple way to visualize proportional data - such as percentages. sum()) I will leave the rest to you. 0) y2 = np. sharex, shareybool or {'none', 'all', 'row', 'col'}, default: False. For further tuning, we call fig. A pie chart (or a circle chart) is a circular statistical graphic which is divided into slices to illustrate numerical proportion. Plotting multiple plotly pie chart with different string group. Below I've listed the code to plot two plots on a page, one above the other. pyplot as plt import numpy as np. subplots. Jan 8, 2020 · Override Matplotlib pie chart percentage labels to a specific value that doesn't sum to 100%. axis('equal') # Equal aspect ratio ensures that pie is drawn as a circle. Jun 13, 2021 · I encourage you to checkout the matplotlib documentation for pie charts There’s an ax. It is built on NumPy arrays and designed to work with the broader SciPy stack and consists of several plots like line, bar, scatter, histogram, etc. Pandas: a library to prepare data for plotting. After reading data for the x-axis and y-axis from the excel file. pyplot. How to create a single pie chart from multiple columns in a pandas Dec 26, 2021 · The area of the slices is equal to the percentage of the parts of the data. backends. I believe this example should be self-explaining, however, you obviously don't need to move labels manually. First of all; avoid pie charts whenever you can! Secondly, have a think about how objects work in python. use the dictionary to create the appropriate legend. figure(figsize=(15,15)); #Set rows variable to 2 rows = 2 #Set columns variable to 2, this way we will plot 2 by 2 = 4 plots columns = 2 #Set the plot_count variable to 1 #This variable Feb 24, 2021 · You need to create two subplots - one for each pie chart. Note you also need to add 1 to the j index for the other axes where you plot your pie charts. pyplot as plt labels = 'Frogs', 'Hogs', 'Dogs', 'Logs' sizes = [15, 30, 45, 10] fig, ax = plt. Syntax: matplotlib. figure(figsize=(4,3),dpi=144) # axes object for the first pie chart. Finally, the multiple bar charts for both boys and girls are plotted in each group. For more options, see Creating multiple subplots using plt. For more advanced use cases you can use GridSpec for a more general subplot layout or Figure. pyplot can be customized of its several aspects. From the code, you can see that I have separated the data frame in different ranges of age. To add labels, pass a list of labels to the labels parameter. Scatter plot. There are multiple index as category_1 & category_2 and two column as count & % I need to draw multiple (for each category_1) pie chart for category_2 &amp; % and bar The pie chart drawn using the Matplotlib. In this example the Python code uses Matplotlib to create a 2×2 grid of pie charts. . The most straightforward way to build a pie chart is to use the pie method. The 3rd color will assign itself to the 3rd Label for instance. Sorted by: 4. plot(kind='pie', figsize=(5,5), fontsize=10, labels = ['No', 'Yes'], autopct='%1. Next, plot the pie chart using Matplotlib. You then just need to turn off the axes lines and ticks from the axes in the left column ( ax. But the dates are overlapping if the values are same "0. In matplotlib, the pie () function is used to create a pie chart. labeldistance and pctdistance are ratios of the radius; therefore they vary between 0 for the center of the pie and 1 for the edge of the pie, and can be set to greater than 1 to place text outside the pie. This example demonstrates two ways to invert the direction of an axis: If you want to set explicit axis limits anyway, e. In the example below, we first create a pie chart with px,pie, using some of its options such as hover_data (which columns should appear in the hover) or labels (renaming column names). The context here is, I have two datasets for two different households, showing how much pie they ate over the course of a year (Household_1 and Household_2) I have the following python code: Sep 1, 2020 · There are only 2 options for gender and 3 for country. value_counts(). This is my code: ax1 = df2['SeniorCitizen']. pie(x, explode=None, labels=None, colors=None, autopct=None, pctdistance=0. And to @ordinary_python_programmer's comment above, it's probably best to just place the legend outside the pie chart's space entirely, which is what you're doing here. python. Here is the canonical example provided by the matplotlib documentation site:. linspace(0. pie(df[col], labels=None, colors=colors, wedgeprops=dict(width=. In the code below we've listed a few common ones. 1. The `plt. set_inverted if you only want to invert the axis without modifying the limits, i. fig. You might want to move autotexts of narrow wedges from the center of the wedge along the radius: # the angle at which the text is located. Pie charts are a popular way to display data in a visually appealing manner. Parameters: x1D array-like. I have cumulative totals in row 751 in my dataframe. Plotting Multiple Donut Charts Now we’ll create multiple Matplotlib pie (donut) charts with a legend. Well, as we see here, the donut is a pie, having a certain width set to the wedges, which is different from its radius. You must specify an annotation point xy=(x, y) to annotate this point. Apr 8, 2024 · Matplotlib is easy to use and an amazing visualizing library in Python. py examples here. One with a pie chart of matplotlib pyplot and the other with seaborn barchart. 615 seconds) Inverted axis. Hello, so I have multiple matplotlib pie charts from separate dataframes, but I am confused on how to merge them into a single graphic, such as subplots. It's as easy as it gets. I had made the data set on my own The goal is to create a pie chart based on the above data. png', facecolor=('#e8f4f0')) You might need to repeat facecolor in savefig(). Show Code. Plot and save multiple figures of group by function as pdf. Make a pie chart of array x. The most straightforward way to install Matplotlib is by using pip, the Python package installer. pi * x1) * np. When embedding Matplotlib in a GUI, you must use the Matplotlib API directly rather than the pylab/pyplot procedural interface, so take a look at Sep 6, 2005 · fracs = [15,30,45, 77] figure (1) subplot (1,2,2) pie (fracs, labels=labels) show () I am attempting to use subplot with pie charts to get multiple pie charts on one figure. In matplotlib, you can conveniently do this using plt. read_csv('cleaned_df. Jan 5, 2020 · Nested pie charts. matplotlib - pie chart label customize with percentage. #def pieChart() # Data to plot. Pie charts represent data broken down into categories/labels. To avoid overlapping of bars in each group, the bars are shifted -0. cos(2 * np. See also the Left ventricle bullseye example. Oct 3, 2017 · Actually, I want to plot pie chart of the patient of age 0-17,18-59,60+. If not None, is a len(x) array which specifies the fraction of the radius with which Apr 12, 2021 · In this tutorial, we'll go over how to plot a Pie Chart in Python with Matplotlib. I want to create a pie chart with numbers and % on just line 751. bj lg cr xr qa it ka cv nt qt