issue fixed 004

app.py

@@ -351,9 +351,17 @@ def chat_stream_doc():
 
     zip_buffer = BytesIO()
     with zipfile.ZipFile(zip_buffer, "w", zipfile.ZIP_DEFLATED) as zipf:
-        for filename, code in matches:
-            print(f"✅ Writing file: {filename}")
-            zipf.writestr(filename.strip(), code.strip())
+        file_count = 0
+        for match in matches:
+            filename = match.group(1).strip()
+            code = match.group(2).strip()
+            zipf.writestr(filename, code)
+            file_count += 1
+
+            if file_count == 0:
+                print("⚠️ No files written to ZIP. Check LLM output format.")
+                print("LLM Reply:\n", reply)
+                return jsonify({"error": "No files found in generated output."}), 500
 
     zip_buffer.seek(0)
     return Response(