Update app.py

app.py

@@ -1,13 +1,10 @@
 import streamlit as st
-import os
 import random
 import time
 from transformers import pipeline
-from pydub import AudioSegment
 import speech_recognition as sr
 from streamlit_webrtc import webrtc_streamer, VideoTransformerBase
 import numpy as np
-import wave
 import io
 
 # Streamlit Configuration
@@ -72,15 +69,9 @@ if st.button("Start Interview"):
         st.write(f"**Question {st.session_state.question_index + 1}:** {current_question}")
         st.write("🎤 Please record your answer using the microphone.")
         
-        # Live voice recording with streamlit-webrtc
-        audio_recorder = webrtc_streamer(
-            key="audio-recorder", 
-            video_transformer_factory=VideoTransformerBase,
-            audio_source=True,  # Enable audio recording
-            sendback_audio=True  # Send back recorded audio
-        )
+        # Initialize WebRTC for live audio capture
+        audio_recorder = webrtc_streamer(key="audio-recorder", video_transformer_factory=VideoTransformerBase)
 
-        # Check if the user has recorded audio
         if audio_recorder and audio_recorder.audio:
             audio_data = audio_recorder.audio
             audio_bytes = audio_data.tobytes()  # Convert audio to byte format for processing