UPdated

api.py

@@ -1,5 +1,5 @@
 from fastapi import FastAPI, Query,HTTPException
-from fastapi.responses import JSONResponse, FileResponse
+from fastapi.responses import JSONResponse, FileResponse, StreamingResponse
 from google.cloud import texttospeech
 from google.oauth2.service_account import Credentials
 from langchain.schema import HumanMessage
@@ -119,7 +119,11 @@ def download_json():
 def download_audio():
     if os.path.exists(AUDIO_FILE_PATH):
         print(f"Serving Hindi audio file from: {AUDIO_FILE_PATH}")
-        return FileResponse(AUDIO_FILE_PATH, media_type="audio/mp3", filename="hindi_summary.mp3")
+        def iterfile():  # Generator to read the file in chunks
+            with open(AUDIO_FILE_PATH, mode="rb") as file_like:
+                yield from file_like
+
+        return StreamingResponse(iterfile(), media_type="audio/mp3")  # Stream audio as bytes
     else:
         print(f"Audio file not found at: {AUDIO_FILE_PATH}")
         raise HTTPException(status_code=404, detail="Audio file not found.")

app.py

@@ -72,9 +72,9 @@ if st.button("Generate Summary"):
                     audio_url = f"{BASE_URL}/downloadHindiAudio"
                     try:
                         # Fetch audio data using the API
-                        response = requests.get(audio_url)
+                        response = requests.get(audio_url, stream=True)  # Stream the audio data
                         if response.status_code == 200:
-                            st.audio(response.content, format="audio/mp3")  # Pass the audio content directly
+                            st.audio(response.content, format="audio/mp3")  # Pass the audio content directly as bytes
                         else:
                             st.error(f"Error: {response.status_code}, {response.text}")
                     except Exception as e: