Update app.py

app.py

@@ -5,8 +5,8 @@ tokenizer = AutoTokenizer.from_pretrained("docto/Docto-Bot")
 model = AutoModelForCausalLM.from_pretrained("docto/Docto-Bot")
 special_token = '<|endoftext|>'
 
-def get_reply(user_input):
-        prompt_text = f'Question: {user_input}\nAnswer:'
+def get_reply(userinput):
+        prompt_text = f'Question: {userinput}\nAnswer:'
         encoded_prompt = tokenizer.encode(prompt_text,
                                   add_special_tokens = False,
                                   return_tensors = 'pt')