First Check

• I added a very descriptive title here.
• I used the GitHub search to find a similar question and didn't find it.
• I searched the Typer documentation, with the integrated search.
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Commit to Help

• I commit to help with one of those options 👆

Example Code

import typer

app = typer.Typer(rich_markup_mode=None)

@app.command()
def main(name: str):
    typer.echo(f"Hello {name}")

if __name__ == "__main__":
    app()

Description

When rich_markup_mode is set to None, the help message has extra backslashes:

Arguments:
  NAME  \[required]

This seems to have been caused by the escaping done in 5996fc1 when Rich is detected. However, in my case, even though I have Rich installed, I have explicitly set rich_markup_mode to None.

Operating System

Linux

Operating System Details

No response

Typer Version

0.13.1

Python Version

3.12.7

Additional Context

No response