The Plotly class allows you to display a Plotly chart in the chatbot UI. This class takes a Plotly figure. The advantage of the Plotly element over the Pyplot element is that it’s interactive (the user can zoom on the chart for example).

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Attributes

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name
str
The name of the chart to be displayed in the UI.
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display
ElementDisplay
Determines how the chart element should be displayed in the UI. Choices are “side”, “inline”, or “page”.
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size
ElementSize
Determines the size of the chart. Only works with display=“inline”. Choices are “small”, “medium” (default), or “large”.
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figure
str
The plotly.graph_objects.Figure instance that you want to display.

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Example

import plotly.graph_objects as go
import chainlit as cl


@cl.on_chat_start
async def start():
    fig = go.Figure(
        data=[go.Bar(y=[2, 1, 3])],
        layout_title_text="An example figure",
    )
    elements = [cl.Plotly(name="chart", figure=fig, display="inline")]

    await cl.Message(content="This message has a chart", elements=elements).send()