Update app.py

app.py

@@ -52,17 +52,16 @@ class LocalModelLoader:
 
     async def load_model_and_tokenizer(self, model_name):
         try:
-            try:
-                config = AutoConfig.from_pretrained(model_name)
-                tokenizer = AutoTokenizer.from_pretrained(model_name, config=config)
-                model = AutoModelForCausalLM.from_pretrained(model_name, config=config)
+            config = AutoConfig.from_pretrained(model_name)
+            tokenizer = AutoTokenizer.from_pretrained(model_name, config=config)
+            model = AutoModelForCausalLM.from_pretrained(model_name, config=config)
 
-                if tokenizer.eos_token_id is not None and tokenizer.pad_token_id is None:
-                    tokenizer.pad_token_id = config.pad_token_id or tokenizer.eos_token_id
+            if tokenizer.eos_token_id is not None and tokenizer.pad_token_id is None:
+                tokenizer.pad_token_id = config.pad_token_id or tokenizer.eos_token_id
 
-                return model, tokenizer
-            except Exception as e:
-                raise HTTPException(status_code=500, detail=f"Error loading model: {e}")
+            return model, tokenizer
+        except Exception as e:
+            raise HTTPException(status_code=500, detail=f"Error loading model: {e}")
 
 model_loader = LocalModelLoader()