For who is having this issue in PyCharm version 2025:

To disable the python.debug.asyncio.repl setting in PyCharm 2025, follow these steps:

🔧 Steps to Disable python.debug.asyncio.repl:

1. Open PyCharm.

2. Go to the Help menu.

3. Click on Find Action… (or press Ctrl+Shift+A on Windows/Linux or Cmd+Shift+A on macOS).

4. In the popup, type:

   nginx
   

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   Registry

5. Select Registry… from the results and press Enter.

6. In the Registry dialog, find:

   lua
   

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   python.debug.asyncio.repl

7. Uncheck (disable) the checkbox next to it.

This setting affects whether PyCharm enables an asyncio-enabled REPL (Read-Eval-Print Loop) when debugging Python code. Disabling it can help if you're experiencing issues with debugging asynchronous code or want to revert to standard REPL behavior.