Update app.py

app.py

@@ -356,7 +356,7 @@ class Educational_Agent:
        logger.error(f"Error in tool processing: {e}")
        return f"I apologize, but I encountered an error while processing your request: {str(e)}"
 
-def process_without_tools(self, query: str) -> str:
+    def process_without_tools(self, query: str) -> str:
    """Process query without tools"""
    try:
        # Include recent conversation in prompt
@@ -529,7 +529,7 @@ def clear_chat():
     """Clear the chat history."""
     global agent
     if agent is not None:
-        agent.memory.clear()
+        agent.conversation_history.clear()
     return [], ""
 
 def warmup_agent():
@@ -542,8 +542,8 @@ def warmup_agent():
         test_response = current_agent.chat("Hello, this is a warmup test.")
         logger.info(f"Agent warmup completed successfully! Test response length: {len(test_response)} chars")
         
-        # Clear any test data from memory
-        current_agent.memory.clear()
+        # Clear any test data from conversation history
+        current_agent.conversation_history.clear()
         
     except Exception as e:
         logger.error(f"Agent warmup failed: {e}")