Update app.py

app.py

@@ -5,6 +5,10 @@ import requests
 import json
 from process_interview import process_interview
 from urllib.parse import urlparse
+import logging
+
+# Setup logging
+logging.basicConfig(level=logging.INFO)
 
 app = Flask(__name__)
 
@@ -23,12 +27,14 @@ def process_audio():
             return jsonify({"error": "Missing user_id or audio_url"}), 400
 
         # Generate unique filename per user
-        file_ext = os.path.splitext(urlparse(audio_url).path)[1]
+        file_ext = os.path.splitext(urlparse(audio_url).path)[1] or ".wav"
         filename = f"{user_id}_{uuid.uuid4()}{file_ext}"
         local_file_path = os.path.join(OUTPUT_DIR, filename)
 
+        logging.info(f"Downloading audio from {audio_url} to {local_file_path}")
+
         # Download the audio file
-        response = requests.get(audio_url, stream=True)
+        response = requests.get(audio_url, stream=True, timeout=60)
         if response.status_code != 200:
             return jsonify({"error": "Failed to download audio file"}), 400
 
@@ -36,13 +42,16 @@ def process_audio():
             for chunk in response.iter_content(chunk_size=8192):
                 f.write(chunk)
 
-        # Call your processing pipeline
+        if not os.path.exists(local_file_path) or os.path.getsize(local_file_path) == 0:
+            return jsonify({"error": "Downloaded file is empty"}), 500
+
+        logging.info("Starting interview processing...")
         result = process_interview(local_file_path)
+        logging.info("Processing finished.")
 
         if not result or 'pdf_path' not in result or 'json_path' not in result:
             return jsonify({"error": "Processing failed"}), 500
 
-        # Return file URLs (assuming you deploy this API somewhere publicly)
         server_url = request.host_url.rstrip('/')
         pdf_url = f"{server_url}/download?file={os.path.basename(result['pdf_path'])}"
         json_url = f"{server_url}/download?file={os.path.basename(result['json_path'])}"
@@ -54,6 +63,7 @@ def process_audio():
         })
 
     except Exception as e:
+        logging.exception("Error while processing audio")
         return jsonify({"error": str(e)}), 500
 
 @app.route("/download", methods=["GET"])
@@ -65,4 +75,5 @@ def download_file():
     return send_file(file_path, as_attachment=True)
 
 if __name__ == "__main__":
-    app.run(host="0.0.0.0", port=5000)
+    port = int(os.getenv("PORT", 7860))  # Hugging Face passes port in PORT env variable
+    app.run(host="0.0.0.0", port=port)