text: Title: [BUG] Could not retrieve stock videos: generate_subtitles() missing 2 required positional arguments: 'sentences' and 'audio_clips'
  Body: **Describe the bug**
  Every time I try to generate a video it shows this error:
  Could not retrieve stock videos: generate_subtitles() missing 2 required positional arguments: 'sentences' and 'audio_clips'
  
  I'm using my local machine with ubuntu.
  
  **To Reproduce**
  Steps to reproduce the behavior:
  1. Go to '...'
  2. Click on '....'
  3. Scroll down to '....'
  4. See error
  
  **Expected behavior**
  A clear and concise description of what you expected to happen.
  
  **Screenshots**
  If applicable, add screenshots to help explain your problem.
  
  **Desktop (please complete the following information):**
   - OS: Linux
  
  **Additional context**
  I filled all the .env with all the providers but didn't work.