Update app.py

app.py

@@ -23,7 +23,7 @@ def concatenate_and_generate(text1, text2, temperature, top_p):
     return generated_text
 
 # Define Gradio interface
-with gr.Blocks() as demo:
+with gr.Blocks(theme=gr.themes.Soft()) as demo:
     gr.Markdown("# Text Concatenation and Generation with FLAN-T5")
     gr.Markdown("Concatenate two input texts and generate an output using google/flan-t5-large. Adjust the temperature and top_p parameters for different generation behaviors.")