Hello Daya, I think you should take a decision based on the core language that you already know.
In my case my first core language was php so was very easy to jump and learn the basics of Laravel Framework, just start as soon as you can and enjoy the process.
Daya Bianca Here are some of the frameworks of python I ve heard a lot:
But I think that if you are a beginner then you should not directly jump into Frameworks.
front end -
1) Bootstrap (styling framework for responsive web design)
2) react.js(js front end framework)
1) django is really good it is use for large scale application and easy to learn
2) node.js if you are in love with js then i will suggest this
Both are great framework
I think you should go for nodejs,expressjs because they more in demand nowadays .If you manage learn this all then you can become mern stack and mean stack developer.