How to edit the hoverinfo/hoverformat in plotly-python?

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Hi, does this help?

How to customize the hovering text when it is another column rather than the columns introduced for axes?

Hey @Peyman , I can’t verify this right now, but you might be able to use the customdata argument. EDIT it works: import plotly.express as px import plotly.graph_objects as go import pandas as pd # datasource df = px.data.iris() color_dict = {1:'red',2:'blue',3:'green'} colors = [color_dict[i] for i in df.species_id] # create figure + trace fig = go.Figure() fig.add_scatter3d( x=df.sepal_length, y=df.sepal_width, z=df.petal_width, # here the additional data is added cu…