Update app.py

app.py

@@ -1,4 +1,4 @@
-```python
+
 import gradio as gr
 import torch
 from transformers import AutoModelForCausalLM, AutoTokenizer, TextIteratorStreamer
@@ -92,4 +92,3 @@ with gr.Blocks(css=custom_css, theme=gr.themes.Soft()) as demo:
 if __name__ == "__main__":
     demo.launch()
 
-```