Update README.md

README.md

@@ -87,10 +87,10 @@ tokenizer = predacons.load_tokenizer(model_path)
 chat = [
     {"role": "user", "content": "A train travelling at a speed of 60 km/hr is stopped in 15 seconds by applying the brakes. Determine its retardation."},
 ]
-res = predacons.chat_generate(model = p_model,
+res = predacons.chat_generate(model = model,
         sequence = chat,
         max_length = 5000,
-        tokenizer = p_tokenizer,
+        tokenizer = tokenizer,
         trust_remote_code = True,
         do_sample=True,