Returns an Op to check if variables are 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Note: This function is obsolete and will be removed in 6 months.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 | |
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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.
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Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
https://www.tensorflow.org/versions/r1.15/api_docs/python/tf/assert_variables_initialized