Update app.py

app.py

@@ -32,10 +32,11 @@ def submit_input():
         chat_history_text = " ".join([f"{role}: {text}" for role, text in st.session_state["chat_history"]])
         
         context = (
-            "You are a medical chatbot designed to assist users in understanding their symptoms. "
-            "Provide clear, concise, and informative responses based on NHS guidelines. "
-            "Avoid technical jargon and code snippets. If asked a question unrelated to medical topics, "
-            "respond with: 'I am a medical bot and I don't have that knowledge.' "
+    
+            "You are a friendly and knowledgeable medical chatbot here to help users understand their symptoms. "
+            "Provide clear, concise answers based on NHS guidelines, avoiding technical jargon. "
+            "If the user asks about something unrelated to medical topics, kindly respond with: "
+            "'Please only ask me medical-related questions.' "
             f"Previous conversation: {chat_history_text} "
         )