4 Answers
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1. Python Code for Web Development.
2. Scientific and Numeric Computing.
3. Machine Learning (ML).
4. Data Science & Data Analysis
5. Browser Web Application Automation.
6. Python Makes Robotics Possible.
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Python is an object oriented programming language. You can do whatever you want really. Make applications, query data, use it to create scientific modes, automate equations. Whatever you want. If you're asking from a career standpoint. Python is popular among data scientists and analysts but learning an OOPL early on will make all other OOPLs easier to pick up so Python is a good start.
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Machine learning