Introducing Gradio Clients
Watch
- Helpers
- Examples
New to Gradio? Start here: Getting Started
See the Release History
To install Gradio from main, run the following command:
pip install https://gradio-builds.s3.amazonaws.com/02798ec170be7c9e8756dec24ef29c7f46fe2060/gradio-4.41.0-py3-none-any.whl*Note: Setting share=True in
launch() will not work.
Examples
gradio.Examples(ยทยทยท)Description
This class is a wrapper over the Dataset component and can be used to create Examples for Blocks / Interfaces. Populates the Dataset component with examples and assigns event listener so that clicking on an example populates the input/output components. Optionally handles example caching for fast inference.
Initialization
Parameters
Attributes
Parameters
Examples
Updating Examples
In this demo, we show how to update the examples by updating the samples of the underlying dataset. Note that this only works if cache_examples=False as updating the underlying dataset does not update the cache.
import gradio as gr
def update_examples(country):
if country == "USA":
return gr.Dataset(samples=[["Chicago"], ["Little Rock"], ["San Francisco"]])
else:
return gr.Dataset(samples=[["Islamabad"], ["Karachi"], ["Lahore"]])
with gr.Blocks() as demo:
dropdown = gr.Dropdown(label="Country", choices=["USA", "Pakistan"], value="USA")
textbox = gr.Textbox()
examples = gr.Examples([["Chicago"], ["Little Rock"], ["San Francisco"]], textbox)
dropdown.change(update_examples, dropdown, examples.dataset)
demo.launch()Demos
import gradio as gr
def calculator(num1, operation, num2):
if operation == "add":
return num1 + num2
elif operation == "subtract":
return num1 - num2
elif operation == "multiply":
return num1 * num2
elif operation == "divide":
return num1 / num2
with gr.Blocks() as demo:
with gr.Row():
with gr.Column():
num_1 = gr.Number(value=4)
operation = gr.Radio(["add", "subtract", "multiply", "divide"])
num_2 = gr.Number(value=0)
submit_btn = gr.Button(value="Calculate")
with gr.Column():
result = gr.Number()
submit_btn.click(
calculator, inputs=[num_1, operation, num_2], outputs=[result], api_name=False
)
examples = gr.Examples(
examples=[
[5, "add", 3],
[4, "divide", 2],
[-4, "multiply", 2.5],
[0, "subtract", 1.2],
],
inputs=[num_1, operation, num_2],
)
if __name__ == "__main__":
demo.launch(show_api=False)