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# Copyright 2016 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Signature constants for SavedModel save and restore operations.
"""
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from tensorflow.python.util.all_util import remove_undocumented
# Key in the signature def map for `default` serving signatures. The default
# signature is used in inference requests where a specific signature was not
# specified.
DEFAULT_SERVING_SIGNATURE_DEF_KEY = "serving_default"
################################################################################
# Classification API constants.
# Classification inputs.
CLASSIFY_INPUTS = "inputs"
# Classification method name used in a SignatureDef.
CLASSIFY_METHOD_NAME = "tensorflow/serving/classify"
# Classification classes output.
CLASSIFY_OUTPUT_CLASSES = "classes"
# Classification scores output.
CLASSIFY_OUTPUT_SCORES = "scores"
################################################################################
# Prediction API constants.
# Predict inputs.
PREDICT_INPUTS = "inputs"
# Prediction method name used in a SignatureDef.
PREDICT_METHOD_NAME = "tensorflow/serving/predict"
# Predict outputs.
PREDICT_OUTPUTS = "outputs"
################################################################################
# Regression API constants.
# Regression inputs.
REGRESS_INPUTS = "inputs"
# Regression method name used in a SignatureDef.
REGRESS_METHOD_NAME = "tensorflow/serving/regress"
# Regression outputs.
REGRESS_OUTPUTS = "outputs"
################################################################################
_allowed_symbols = [
"DEFAULT_SERVING_SIGNATURE_DEF_KEY",
"CLASSIFY_INPUTS",
"CLASSIFY_METHOD_NAME",
"CLASSIFY_OUTPUT_CLASSES",
"CLASSIFY_OUTPUT_SCORES",
"PREDICT_INPUTS",
"PREDICT_METHOD_NAME",
"PREDICT_OUTPUTS",
"REGRESS_INPUTS",
"REGRESS_METHOD_NAME",
"REGRESS_OUTPUTS",
]
remove_undocumented(__name__, _allowed_symbols)