Spaces:
Sleeping
Sleeping
File size: 2,357 Bytes
069c0eb |
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 |
import streamlit as st
from youtube_transcript_api import YouTubeTranscriptApi
import re
from dotenv import load_dotenv
import os
from groq import Groq
# Load the API key from .env file
load_dotenv()
api_key = os.getenv('GROQ_API_KEY')
client = Groq(api_key=api_key)
if not api_key:
raise ValueError("API key is not set. Please check your .env file and ensure GROQ_API_KEY is set.")
def get_transcript(url):
try:
match = re.search(r"(?:v=|\/)([0-9A-Za-z_-]{11}).*", url)
if match:
video_id = match.group(1)
transcript = YouTubeTranscriptApi.get_transcript(video_id)
transcript_text = ' '.join([entry['text'] for entry in transcript])
return transcript_text
else:
return "No video ID found in URL."
except Exception as e:
return f"Error: {str(e)}"
def answer_question(transcript, question):
try:
response = client.chat.completions.create(
model="mixtral-8x7b-32768",
messages=[
{"role": "system", "content": "You are a helpful assistant."},
{"role": "user", "content": f"Using the following transcript as context, please answer the question:\n\nTranscript:\n{transcript}\n\nQuestion:\n{question}"}
],
max_tokens=150
)
if response.choices and response.choices[0].message:
answer = response.choices[0].message.content.strip()
return answer
else:
return "No answer available."
except Exception as e:
return f"Error in answering question: {str(e)}"
def handle_query(youtube_url, question):
transcript = get_transcript(youtube_url)
if "Error" in transcript:
return transcript
answer = answer_question(transcript, question)
return answer
st.title("YouTube Video Doubt Bot")
youtube_url = st.text_input("YouTube URL", placeholder="Enter YouTube URL here...")
if youtube_url:
transcript = get_transcript(youtube_url)
if "Error" in transcript:
st.write(transcript)
else:
st.write("Transcript successfully loaded.")
question = st.text_input("Ask a question about the video")
if st.button("Get Answer"):
answer = handle_query(youtube_url, question)
st.write("### Answer")
st.write(answer)
|