Update app.py

app.py

@@ -14,7 +14,7 @@ def initialize_chain():
     n_batch = 1024
 
     llm = LlamaCpp(
-        model_path="models /mistral-7b-instruct-v0.1.Q5_0.gguf",
+        model_path="models/mistral-7b-instruct-v0.1.Q5_0.gguf",
         n_gpu_layers=n_gpu_layers,
         n_batch=n_batch,
         n_ctx=2048,