How can I create interactive dashboards using Plotly in Google Colab?

How can I create interactive dashboards using Plotly in Google Colab?

You can create interactive dashboards in Google Colab using Plotly by following these steps: 1. Install Plotly, 2. Import necessary libraries, 3. Create your visualizations, and 4. Use Dash to build the dashboard.

What libraries do I need to install for this?

You need to install Plotly and Dash. You can do this by running !pip install plotly dash in a code cell.

Can you show me a simple example of a dashboard?

Sure! Here's a simple example:

import dash
from dash import dcc, html
import plotly.express as px

app = dash.Dash(__name__)

# Sample data
df = px.data.iris()

app.layout = html.Div([
    dcc.Graph(
        id='example-graph',
        figure=px.scatter(df, x='sepal_width', y='sepal_length', color='species')
    )
])

if __name__ == '__main__':
    app.run_server(debug=True)

How do I run the dashboard in Colab?

To run the dashboard in Colab, you can use the ngrok service to tunnel your local server. Install it with !pip install pyngrok, then use it to expose your Dash app.