tf.assert_variables_initialized

Returns an Op to check if variables are initialized.

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Compat aliases for migration

See Migration guide for more details.

tf.compat.v1.assert_variables_initialized

tf.assert_variables_initialized(
    var_list=None
)

Note: This function is obsolete and will be removed in 6 months. Please change your implementation to use report_uninitialized_variables().

When run, the returned Op will raise the exception FailedPreconditionError if any of the variables has not yet been initialized.

Note: This function is implemented by trying to fetch the values of the variables. If one of the variables is not initialized a message may be logged by the C++ runtime. This is expected.

Args
var_list	List of Variable objects to check. Defaults to the value of global_variables().

Returns
An Op, or None if there are no variables.

Note: The output of this function should be used. If it is not, a warning will be logged. To mark the output as used, call its .mark_used() method.