bug fix

app.py

@@ -10,6 +10,7 @@ from streamlit_webrtc import webrtc_streamer, WebRtcMode, RTCConfiguration
 import av
 import queue
 
+
 # Define the models
 MODELS = {
     "Whisper (English)": "openai/whisper-small.en",
@@ -112,10 +113,11 @@ elif audio_option == 'Upload Audio':
     audio_file = st.file_uploader("Upload audio file (WAV format)", type=['wav'])
     
     if audio_file:
-        # Load the audio file
-        with tempfile.NamedTemporaryFile(delete=False) as tmp_file:
-            tmp_file.write(audio_file.read())
-            tmp_file_path = tmp_file.name
+         
+        # When writing the audio data, specify the format explicitly
+        with tempfile.NamedTemporaryFile(suffix=".wav", delete=False) as tmp_file:
+            sf.write(tmp_file.name, audio_data, sr, format='WAV')
+            tmp_file_path = tmp_file.name    
         
         audio_data, sr = librosa.load(tmp_file_path, sr=None)