Added detailed comments to the script for better understanding and ma…

[enoobis]

Added detailed comments to the script for better understanding and maintainability.

• Explained the purpose of each import statement.
• Clarified the user input process for video information and content generation.
• Added comments for OpenAI API integration and content generation logic.
• Described the directory creation process and speech generation using gTTS.
• Provided explanations for selecting random gameplay footage and ensuring TikTok time limits.
• Detailed the video editing process, including video trimming, aspect ratio adjustments, and final video output.