app.py

import gradio as gr
from youtube_transcript_api import YouTubeTranscriptApi
from youtube_transcript_api.proxies import WebshareProxyConfig

# Initialize the YouTubeTranscriptApi with proxy configuration
ytt_api = YouTubeTranscriptApi(
    proxy_config=WebshareProxyConfig(
        proxy_username="tlaukrdr",  # Replace with your proxy username
        proxy_password="mc1aumn9xbhb"  # Replace with your proxy password
    )
)

# Function to fetch and format YouTube transcript using the video ID
def fetch_transcript(video_id: str):
    try:
        # Fetch transcript
        transcript_obj = ytt_api.fetch(video_id)
        # Extract and join only the text fields from FetchedTranscriptSnippet objects
        full_text = " ".join([snippet.text for snippet in transcript_obj.snippets])
        return full_text
    except Exception as e:
        return f"Error fetching transcript: {str(e)}"


# Gradio Interface
iface = gr.Interface(
    fn=fetch_transcript,
    inputs=gr.Textbox(label="Enter YouTube Video ID"),
    outputs=gr.Textbox(label="Transcript"),
    live=True
)

# Launch the Gradio app
iface.launch()