Update app.py

app.py

@@ -148,11 +148,6 @@ def check(model_name):
                 return True
     return False
 
-def init():
-    global model
-    if check(model_name):
-        model = AutoDistributedModelForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16, low_cpu_mem_usage=True, device_map="auto")
-
 
 def chat(id, npc, text):
     #if model == None: