Update app.py

app.py

@@ -26,7 +26,7 @@ Settings.llm = HuggingFaceLLM(model_name="stabilityai/stablelm-zephyr-3b",
 #                              stopping_ids=[50278, 50279, 50277, 1, 0],
                               generate_kwargs={"temperature": 0.5, "do_sample": False},
 #                              tokenizer_kwargs={"max_length": 4096},
-                              tokenizer_name="facebook/blenderbot-400M-distill", 
+                              tokenizer_name="stabilityai/stablelm-zephyr-3b", 
                              )
 
 Settings.embed_model = HuggingFaceEmbedding(model_name="facebook/blenderbot-400M-distill")