specify lines for text input

app.py

@@ -418,6 +418,7 @@ with gr.Blocks() as demo:
         hub_id = gr.Textbox(
             "i.e. biglam/brill_iconclass",
             label="Hugging Face Hub ID for dataset to track",
+            max_lines=1,
         )
         with gr.Column():
             track_button = gr.Button("Track new models for dataset")