Update app.py

app.py

@@ -9,9 +9,9 @@ app = Flask(__name__)
 chat_history = []
 
 # Load LLM
-tokenizer = AutoTokenizer.from_pretrained("mistralai/Mistral-7B-Instruct-v0.2")
+tokenizer = AutoTokenizer.from_pretrained("tiiuae/falcon-rw-1b")
 model = AutoModelForCausalLM.from_pretrained(
-    "mistralai/Mistral-7B-Instruct-v0.2",
+    "tiiuae/falcon-rw-1b",
     torch_dtype=torch.float16,
     device_map="auto"
 )