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I am a beginner in Java, can someone tell me what are libraries in Python.

Also, can someone tell me why we need libraries.

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Important Python Libraries

Next, we will see twenty Python libraries list that will take you places in your journey with Python.

These are also the Python libraries for Data Science.

1. Matplotlib

Matplotlib helps with data analyzing, and is a numerical plotting library. We talked about it in Python for Data Science.

2. Pandas

Like we’ve said before, Pandas is a must for data-science.

It provides fast, expressive, and flexible data structures to easily (and intuitively) work with structured (tabular, multidimensional, potentially heterogeneous) and time-series data.

3. Requests

Requests is a Python Library that lets you send HTTP/1.1 requests, add headers, form data, multipart files, and parameters with simple Python dictionaries.

It also lets you access the response data in the same way.

4. NumPy

It has advanced math functions and a rudimentary scientific computing package.

5. SQLAlchemy
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Library: It is a collection of modules. 

  • (The library includes built-in modules (written in C) + python-written modules). 

But first, let us first understand what a Module is? 

Module: Each series of uniform components or separate units that can be used to create a more complex structure. 

Few libraries in Python are: 

  1. TensorFlow 

  1. Scikit-Learn 

  1. Numpy  

  1. Keras 

  1. Pytorch 

  1. LightGBM 

  1. Pandas 

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