Markdown

gradio.Markdown(···)

import gradio as gr with gr.Blocks() as demo: with gr.Group(): gr.Markdown(value="This _example_ was **written** in [Markdown](https://en.wikipedia.org/wiki/Markdown)\n") demo.launch()

Description

Used to render arbitrary Markdown output. Can also render latex enclosed by dollar signs. As this component does not accept user input, it is rarely used as an input component.

Behavior

As input component: Passes the `str` of Markdown corresponding to the displayed value.

Your function should accept one of these types:

def predict(
	value: str | None
)
	...

As output component: Expects a valid `str` that can be rendered as Markdown.

Your function should return one of these types:

def predict(···) -> str | None
	...	
	return value

Initialization

Shortcuts

Class	Interface String Shortcut	Initialization
`gradio.Markdown`	"markdown"	Uses default values

Demos

import gradio as gr def welcome(name): return f"Welcome to Gradio, {name}!" with gr.Blocks() as demo: gr.Markdown( """ # Hello World! Start typing below to see the output. """) inp = gr.Textbox(placeholder="What is your name?") out = gr.Textbox() inp.change(welcome, inp, out) if __name__ == "__main__": demo.launch()

import gradio as gr

def welcome(name):
    return f"Welcome to Gradio, {name}!"

with gr.Blocks() as demo:
    gr.Markdown(
    """
    # Hello World!
    Start typing below to see the output.
    """)
    inp = gr.Textbox(placeholder="What is your name?")
    out = gr.Textbox()
    inp.change(welcome, inp, out)

if __name__ == "__main__":
    demo.launch()

import pandas as pd import numpy as np import gradio as gr def plot(v, a): g = 9.81 theta = a / 180 * 3.14 tmax = ((2 * v) * np.sin(theta)) / g timemat = tmax * np.linspace(0, 1, 40) x = (v * timemat) * np.cos(theta) y = ((v * timemat) * np.sin(theta)) - ((0.5 * g) * (timemat**2)) df = pd.DataFrame({"x": x, "y": y}) return df demo = gr.Blocks() with demo: gr.Markdown( r"Let's do some kinematics! Choose the speed and angle to see the trajectory. Remember that the range $R = v_0^2 \cdot \frac{\sin(2\theta)}{g}$" ) with gr.Row(): speed = gr.Slider(1, 30, 25, label="Speed") angle = gr.Slider(0, 90, 45, label="Angle") output = gr.LinePlot( x="x", y="y", overlay_point=True, tooltip=["x", "y"], x_lim=[0, 100], y_lim=[0, 60], width=350, height=300, ) btn = gr.Button(value="Run") btn.click(plot, [speed, angle], output) if __name__ == "__main__": demo.launch()

import pandas as pd
import numpy as np

import gradio as gr

def plot(v, a):
    g = 9.81
    theta = a / 180 * 3.14
    tmax = ((2 * v) * np.sin(theta)) / g
    timemat = tmax * np.linspace(0, 1, 40)

    x = (v * timemat) * np.cos(theta)
    y = ((v * timemat) * np.sin(theta)) - ((0.5 * g) * (timemat**2))
    df = pd.DataFrame({"x": x, "y": y})
    return df

demo = gr.Blocks()

with demo:
    gr.Markdown(
        r"Let's do some kinematics! Choose the speed and angle to see the trajectory. Remember that the range $R = v_0^2 \cdot \frac{\sin(2\theta)}{g}$"
    )

    with gr.Row():
        speed = gr.Slider(1, 30, 25, label="Speed")
        angle = gr.Slider(0, 90, 45, label="Angle")
    output = gr.LinePlot(
        x="x",
        y="y",
        overlay_point=True,
        tooltip=["x", "y"],
        x_lim=[0, 100],
        y_lim=[0, 60],
        width=350,
        height=300,
    )
    btn = gr.Button(value="Run")
    btn.click(plot, [speed, angle], output)

if __name__ == "__main__":
    demo.launch()

Event Listeners

Description

Event listeners allow you to respond to user interactions with the UI components you've defined in a Gradio Blocks app. When a user interacts with an element, such as changing a slider value or uploading an image, a function is called.

Supported Event Listeners

The Markdown component supports the following event listeners. Each event listener takes the same parameters, which are listed in the Event Parameters table below.

Listener	Description
`Markdown.change(fn, ···)`	Triggered when the value of the Markdown changes either because of user input (e.g. a user types in a textbox) OR because of a function update (e.g. an image receives a value from the output of an event trigger). See `.input()` for a listener that is only triggered by user input.

Event Parameters

←

LogoutButton

Model3D

→

Markdown

Description

Used to render arbitrary Markdown output. Can also render latex enclosed by dollar signs. As this component does not accept user input, it is rarely used as an input component.

Behavior

As input component: Passes the str of Markdown corresponding to the displayed value.

Your function should accept one of these types:

As output component: Expects a valid str that can be rendered as Markdown.

Your function should return one of these types:

Initialization

Shortcuts

Demos

Event Listeners

Description

Supported Event Listeners

Event Parameters

As input component: Passes the `str` of Markdown corresponding to the displayed value.

As output component: Expects a valid `str` that can be rendered as Markdown.