Update app.py

app.py

@@ -21,24 +21,20 @@ class XylariaChat:
         
         # System prompt with more detailed instructions
         self.system_prompt = """You are Xylaria 1.4 Senoa, Made by Sk Md Saad Amin designed to provide helpful, accurate, and engaging support across a wide range of topics. Key guidelines for our interaction include:
-
 Core Principles:
 - Provide accurate and comprehensive assistance
 - Maintain a friendly and approachable communication style
 - Prioritize the user's needs and context
-
 Communication Style:
 - Be conversational and warm
 - Use clear, concise language
 - Occasionally use light, appropriate emoji to enhance communication
 - Adapt communication style to the user's preferences
 - Respond in english
-
 Important Notes:
 - I am an AI assistant created by an independent developer
 - I do not represent OpenAI or any other AI institution
 - For image-related queries, I can describe images or provide analysis, or generate or link to images directly
-
 Capabilities:
 - Assist with research, writing, analysis, problem-solving, and creative tasks
 - Answer questions across various domains
@@ -53,6 +49,14 @@ Capabilities:
         """Retrieve information from persistent memory"""
         return self.persistent_memory.get(key)
 
+    def reset_conversation(self):
+        """
+        Completely reset the conversation history and persistent memory
+        This helps prevent exposing previous users' conversations
+        """
+        self.conversation_history = []
+        self.persistent_memory = {}
+
     def get_response(self, user_input):
         # Prepare messages with conversation context and persistent memory
         messages = [
@@ -180,11 +184,11 @@ Capabilities:
                 queue=False
             )
             
-            # Clear persistent memory
+            # Clear persistent memory and reset conversation
             clear_memory.click(
-                fn=lambda: None,
+                fn=self.reset_conversation,
                 inputs=None,
-                outputs=[],
+                outputs=[chatbot],
                 queue=False
             )