Update app.py

app.py

@@ -16,6 +16,7 @@ pre_prompt = " The user and the AI are having a conversation : "
 def generate_text(input_text, history):
     print("history ",history)
     print("input ", input_text)
+    temp =""
     if history == []:
         input_text_with_history = f"{pre_prompt}"+ "\n" + f"Q: {input_text} " + "\n" +" A:"
     else: