How to access/view Python help when using vim

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  1. Start Vim and open a Python file or just enter normal mode by pressing the “Esc” key.
  2. Type :help pydoc to access the built-in help for Python in Vim.
  3. To view the help for a specific module or function, enter the command :!pydoc <module or function name> in normal mode.
  4. The help documentation will be displayed in a new window, and you can navigate through it using the up and down arrow keys or by typing “:q” to close it.

Note: The pydoc command is part of the standard Python installation and may not be available if you’re using a custom Python distribution. In that case, you may need to install it separately.

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