Update app.py

app.py

@@ -71,4 +71,7 @@ with gr.Blocks(theme="ParityError/Interstellar@0.0.1") as demo:
     btn = gr.Button("Generate")
     btn.click(run_tinystyler, [source_text, target_example_texts, reranking, temperature, top_p], output)
 
+    # Initialize the fields with the first example
+    source_text.value, target_example_texts.value, reranking.value, temperature.value, top_p.value, output.value = set_example(list(preset_examples.keys())[0])
+
 demo.launch()