tfx.components.util.value_utils.GetSoleValue

View source on GitHub

Helper method for retrieving a sole labeled input.

tfx.components.util.value_utils.GetSoleValue(
    inputs,
    label,
    strict=True
)

Args:

• inputs: Dict from label to a value list.
• label: Label of the value to retrieve.
• strict: If true, exact one value should exist for label.

Returns:

A sole labeled value.

Raises:

• ValueError: If there is no/multiple input associated with the label.