Now, the web app for the 3D-scatter plot has been released.
We can v plot the CSV-format dataset as the following image.
URL of the web app.
https://caron14-streamlit-3d-plot-by-plotly-plot3d-on-streamlit-bzo7i5.streamlitapp.com/
GitHub Repo. for the full Code
https://github.com/caron14/streamlit_3d_plot_by_plotly