Update app.py

app.py

@@ -159,18 +159,18 @@ async def synthesize_speech(request: TTSRequest):
         # Generate a unique filename
         filename = f"synthesized_audio_{int(time.time())}.wav"
         
-        # Upload to S3 with public-read ACL
+        # Upload to S3 without ACL
         try:
             s3_client.upload_fileobj(
                 buffer, 
                 S3_BUCKET, 
                 filename, 
-                ExtraArgs={'ACL': 'public-read', 'ContentType': 'audio/wav'}
+                ExtraArgs={'ContentType': 'audio/wav'}
             )
             logger.info(f"File uploaded successfully to S3: {filename}")
             
             # Generate the public URL
-            url = f"https://{S3_BUCKET}.s3.{S3_REGION}.amazonaws.com/{filename}"
+            url = f"https://s3.{S3_REGION}.amazonaws.com/{S3_BUCKET}/{s3_file}"
             logger.info(f"Public URL generated: {url}")
             
             return JSONResponse(content={"audio_url": url})