Update app.py

app.py

@@ -34,7 +34,7 @@ def generate(message: str, chat_history: list[tuple[str, str]], temperature=0.7,
     
     input_ids = input_ids.to(model.device)
     
-    streamer = TextIteratorStreamer(tokenizer, timeout=10.0, skip_prompt=True, skip_special_tokens=True)
+    streamer = TextIteratorStreamer(tokenizer, timeout=10.0, skip_prompt=True, skip_special_tokens=True, clean_up_tokenization_spaces=True)
     generate_kwargs = dict(
         {"input_ids": input_ids},
         streamer=streamer,