""" example: install matplotlib + numpy open commandprompt(Win + R -> cmd) """ #fist of all make sure u have python installed py -3 --version  #make the python project #code: import matplotlib.pyplot as plt import numpy as np  x = np.linspace(0, 20, 100)  # Create a list of evenly-spaced numbers over the range plt.plot(x, np.sin(x))       # Plot the sine of each x point plt.show()                   # Display the plot  #press F5 #You are going to get this error:"ModuleNotFoundError: No module named 'matplotlib'" #this means matplotlib is not installed yet #then press Ctrl + shift + ù  this will open a command prompt for the porject. #type the following command and confirm you want to create a new virtual envirroment:  py -3 -m venv .venv .venv\scripts\activate  #select the new envirroment by pressing (Ctrl + shifft + p) #type "select interpreter" and select the ('.venv') interpreter #the last step is to run the following command in the cmd python -m pip install matplotlib  when running the script (F5) it should work now

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