TO REMOVE CHAT HISTORY(SHOWN) IN CHAT

app.py

@@ -6,21 +6,23 @@ def chat_interface_fn(message, history, session_id):
     """
     Multi-turn chat function for Gradio's ChatInterface.
     'session_id' is used to store conversation across turns.
+    Deduplicates consecutive repeated Q&A pairs to avoid repetition.
     """
-    # 1) Call run_with_session_memory with user message and session_id
+    # 1) Get answer from the session-based memory pipeline
     answer = run_with_session_memory(message, session_id)
 
-    # 2) Append the turn to the 'history' so Gradio UI displays it
-    history.append((message, answer))
-    
-    # 3) Convert into message dicts for ChatInterface
+    # 2) Deduplicate consecutive identical exchanges
+    if not history or history[-1] != (message, answer):
+        history.append((message, answer))
+
+    # 3) Convert history to message dictionaries for display
     message_dicts = []
     for user_msg, ai_msg in history:
         message_dicts.append({"role": "user", "content": user_msg})
         message_dicts.append({"role": "assistant", "content": ai_msg})
         
-    # Return only the list of message dictionaries
-    return message_dicts
+    # Return the message dicts and updated history
+    return message_dicts, history
 
 my_chat_css = """
 .gradio-container {
@@ -45,3 +47,4 @@ with gr.Blocks(css=my_chat_css) as demo:
     )
 
 demo.launch()
+