Spaces:
Sleeping
Sleeping
File size: 2,576 Bytes
cb29829 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
import re
import gradio as gr
import torch
from transformers import pipeline
from youtube_transcript_api import YouTubeTranscriptApi
from youtube_transcript_api.formatters import TextFormatter
from dotenv import load_dotenv
import os
# Load environment variables from .env file
load_dotenv()
# Get the user ID and password from environment variables
USER_ID = os.getenv('USER_ID')
PASSWORD = os.getenv('PASSWORD')
# Initialize the summarization pipeline
text_summary = pipeline("summarization", model="sshleifer/distilbart-cnn-12-6", torch_dtype=torch.bfloat16)
def summary(text_youtube):
output = text_summary(text_youtube)
return output[0]['summary_text']
def extract_video_id(url):
# Updated regex to extract the video ID from various YouTube URL formats, including /shorts/ and others with parameters
regex = r"(?:youtube\.com\/(?:[^\/\n\s]+\/\S+\/|(?:v|e(?:mbed)?)\/|\S*?[?&]v=|shorts\/)|youtu\.be\/)([a-zA-Z0-9_-]{11})"
match = re.search(regex, url)
if match:
return match.group(1)
return None
def get_youtube_transcript(video_url):
video_id = extract_video_id(video_url)
if not video_id:
return "Video ID could not be extracted.", ""
try:
# Fetch the transcript
transcript = YouTubeTranscriptApi.get_transcript(video_id)
# Format the transcript into plain text
formatter = TextFormatter()
text_transcript = formatter.format_transcript(transcript)
summary_text = summary(text_transcript)
return text_transcript, summary_text
except Exception as e:
return f"An error occurred: {e}", ""
# Authentication function
def authenticate(username, password):
if username == USER_ID and password == PASSWORD:
return True
return False
def secure_get_youtube_transcript(username, password, video_url):
if authenticate(username, password):
return get_youtube_transcript(video_url)
else:
return "Authentication failed", ""
# Remove any existing Gradio interfaces
gr.close_all()
# Define the Gradio interface
demo = gr.Interface(
fn=secure_get_youtube_transcript,
inputs=[
gr.Textbox(label="Username", lines=1),
gr.Textbox(label="Password", lines=1, type="password"),
gr.Textbox(label="Input YouTube URL to summarize", lines=1)
],
outputs=[
gr.Textbox(label="Text extracted from video", lines=4),
gr.Textbox(label="Summarized text", lines=4)
],
title="YouTube Script for Text Extract & Summarizer"
)
# Launch the Gradio interface
demo.launch()
|