GenerativeManim v2.0.0

Before the code was generated through the exec function, but now it is generated through the creation and execution of a Python file.

• New download button to check the Python file generated
• Better Prompt: Add math package
• Increase number of tokens: 400 by the free API key, and 1200 with custom API key

Generative Manim v1.0.0

Full Changelog: https://github.com/360macky/generative-manim/commits/v1.0.0