Update app.py

app.py

@@ -444,7 +444,7 @@ def send_message(message, history):
     #return history
     tokenizer = generator.tokenizer
     streamer = TextIteratorStreamer(tokenizer, skip_prompt=True)
-    input_ids = self.tokenizer.encode(message, return_tensors="pt")
+    input_ids = tokenizer.encode(message, return_tensors="pt")
     gen_kwargs = {
         "inputs": input_ids,
         "streamer": streamer,