How to install libraries in python

#How to install the library in python?

How to install third-party libraries in python:

First we open the command interpreter program (windows r) on the computer and enter cmd, as shown in the figure Shown:

Recommended: "Python Tutorial"

Now we can install the third-party library, first install the numpy library (Providing array support and corresponding efficient processing functions), as shown in the figure:

Then install the scipy library (providing matrix support and matrix-related numerical calculations Module), as shown in the figure:

Then we can install the matplotlib library (visualization tools, drawing library), as shown in the figure:

Finally install the pandas library (a powerful and flexible data analysis and exploration tool), as shown in the figure:

Notes

When installing third-party libraries, you must ensure a smooth network connection

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