Update app.py

app.py

@@ -67,7 +67,7 @@ if resume:
 
 deviceType = 'cuda' if torch.cuda.is_available() else 'cpu'
 m  = model.to(deviceType)
-tokenizer_gpt = Tokenizer(checkpoint_dir=Path("checkpoints\meta-llama\Llama-2-7b-chat-hf"))
+tokenizer_gpt = Tokenizer(checkpoint_dir=Path("checkpoints/meta-llama/Llama-2-7b-chat-hf")) 
 
 
 def inference(input_context, count):