Add plotly.py

[sudipX0]

What is this Python project?

plotly.py is a library for creating interactive, web-based visualizations. It supports a wide range of chart types (line, bar, 3D, maps) and is known for its integration with Dash to build web dashboards. It also works with Pandas, NumPy, and Jupyter notebooks, allowing interactive plots to be embedded easily. Features include offline plotting, customization options, and export to formats like PNG or PDF.

What's the difference between this Python project and similar ones?

• Matplotlib: Great for static plots and publication-quality visuals, but lacks interactivity.
• Seaborn: Simplifies statistical visualizations but is less interactive and versatile.
• Bokeh: Provides fine control over web-based interactivity but with a steeper learning curve.
• Altair: Focuses on simple, declarative syntax for statistical plots but lacks 3D and advanced interactivity.

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