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import gradio as gr |
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countries_cities_dict = { |
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"USA": ["New York", "Los Angeles", "Chicago"], |
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"Canada": ["Toronto", "Montreal", "Vancouver"], |
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"Pakistan": ["Karachi", "Lahore", "Islamabad"], |
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} |
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def change_textbox(choice): |
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if choice == "short": |
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return gr.Textbox(lines=2, visible=True), gr.Button(interactive=True) |
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elif choice == "long": |
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return gr.Textbox(lines=8, visible=True, value="Lorem ipsum dolor sit amet"), gr.Button(interactive=True) |
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else: |
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return gr.Textbox(visible=False), gr.Button(interactive=False) |
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with gr.Blocks() as demo: |
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radio = gr.Radio( |
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["short", "long", "none"], label="What kind of essay would you like to write?" |
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) |
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text = gr.Textbox(lines=2, interactive=True, show_copy_button=True) |
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with gr.Row(): |
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num = gr.Number(minimum=0, maximum=100, label="input") |
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out = gr.Number(label="output") |
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minimum_slider = gr.Slider(0, 100, 0, label="min") |
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maximum_slider = gr.Slider(0, 100, 100, label="max") |
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submit_btn = gr.Button("Submit", variant="primary") |
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with gr.Row(): |
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country = gr.Dropdown(list(countries_cities_dict.keys()), label="Country") |
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cities = gr.Dropdown([], label="Cities") |
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@country.change(inputs=country, outputs=cities) |
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def update_cities(country): |
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cities = list(countries_cities_dict[country]) |
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return gr.Dropdown(choices=cities, value=cities[0], interactive=True) |
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def reset_bounds(minimum, maximum): |
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return gr.Number(minimum=minimum, maximum=maximum) |
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radio.change(fn=change_textbox, inputs=radio, outputs=[text, submit_btn]) |
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gr.on( |
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[minimum_slider.change, maximum_slider.change], |
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reset_bounds, |
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[minimum_slider, maximum_slider], |
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outputs=num, |
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) |
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num.submit(lambda x: x, num, out) |
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if __name__ == "__main__": |
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demo.launch() |
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