docs: update description

app.py

@@ -92,7 +92,10 @@ with gr.Blocks() as demo:
     with gr.Row():
         features = gr.Code(label="Features", language="json", visible=False)
     with gr.Row():
-        query = gr.Textbox(label="Query", placeholder="Enter a query to generate SQL")
+        query = gr.Textbox(
+            label="Natural Language Query",
+            placeholder="Enter a natural language query to generate SQL",
+        )
     with gr.Row():
         sql_out = gr.Code(label="SQL Query")
     with gr.Row():