Update app.py

app.py

@@ -3,7 +3,7 @@ import os
 from llama_cpp import Llama
 from huggingface_hub import hf_hub_download
 
-os.environ["LLAMA_CPP_USE_CUDA"] = "0"  # Ensure CUDA is disabled
+os.environ["LLAMA_CPP_USE_CUDA"] = "0"
 
 title = "Gemma 2 2B - Bulgarian Joke Master - GGUF"
 description = """
@@ -65,8 +65,8 @@ with gr.ChatInterface(
     title=title,
     description=description,
     theme="huggingface",
-    examples=[["Hello, tell me a Bulgarian joke!"]]
+    examples=[[{'role': 'user', 'content': 'Hello, tell me a Bulgarian joke!'}]]  # Updated to correct format
 ) as demo:
-    demo.launch(share=True)
+    demo.launch(share=True, theme="huggingface")
 
 llm.close()