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verticapy.errors.EmptyParameter

exception verticapy.errors.EmptyParameter

An exception raised when a function or operation requires a parameter, and the provided parameter is empty or lacks the required information. This error typically indicates that essential information is missing, hindering the successful execution of the function or operation.

Examples

The following function checks if the input list is not empty. It raises an error if that is the case.

from verticapy.errors import EmptyParameter

def is_empty_list(L: list):

    if L in ([], None):

        raise EmptyParameter(
            "The input list is empty."
        )

Note

Errors can be employed when implementing new functions to provide clear explanations for why a particular option or feature is not functioning as intended. It is essential to review all available errors to choose the most appropriate one.