Update app.py

app.py

@@ -520,6 +520,10 @@ messages = [
 def classify(platform, UserInput, Images, Textbox2, Textbox3):
     if UserInput.lower() == "clear history":
         messages.clear()
+        messages.append(
+            {"role": "system", "content": system}
+        )
+        
     if Textbox3 == code:
         imageData = None
         if Images != "None":