Update space

app.py

@@ -92,25 +92,24 @@ def generate_response(history, system_message):
 
 def prepare_topic_message(index):
     try:
-        # Print for debugging
-        print(f"Received index: {index}")
-        print(f"Current data: {data}")
+        # Ensure index is not empty and is a valid integer
+        if not index or index.strip() == '':
+            return ""
         
         index = int(index)
         if 0 <= index < len(data):
             topic = data[index]["Topic"]
             date = data[index]["Date"]
             message = f"Please prepare a 10-minute reading guide for the topic '{topic}' scheduled for {date}"
-            
-            # Print the generated message for debugging
-            print(f"Generated message: {message}")
-            
             return message
         else:
             print(f"Index {index} out of range")
             return ""
+    except ValueError as e:
+        print(f"Error converting index: {e}")
+        return ""
     except Exception as e:
-        print(f"Error in prepare_topic_message: {e}")
+        print(f"Unexpected error in prepare_topic_message: {e}")
         return ""
 
 def clear_chat():