Update app.py

app.py

@@ -588,6 +588,11 @@ def process_all_inputs(urls, file, text, notes):
         logger.error(f"Processing error: {e}")
         return None, f"Error: {str(e)}", ""
 
+def generate_qr_code(json_data):
+    """Generate QR code from JSON data and return the file path."""
+    if json_data:
+        return generate_qr(json_data)
+
 # Move generate_qr outside of the FileProcessor class as well
 def generate_qr(json_data):
     """Generate QR code from JSON data and return the file path."""