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This is the API documentation for the gdtest_config_extra_keys library.
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## Functions

Public functions


echo(message: str) -> str

Echo a message back.

Parameters
----------
message
    The message to echo.

Returns
-------
str
    The same message.

identity(x)

Return the input unchanged.

Parameters
----------
x
    Any value.

Returns
-------
object
    The same value.