Update app.py

app.py

@@ -15,7 +15,7 @@ description = f"Chat with <a href=\"https://huggingface.co/{model_id}\">{model_n
 
 # Initialize the LLM
 llm = Llama(model_path="model.gguf",
-            n_ctx=2048,
+            n_ctx=32768,
             n_threads=2,
             chat_format=chat_template)