fix typo

docs/_static/css/custom.css

 .wy-table-responsive table td, .wy-table-responsive table th{
     white-space:normal
-}
+}
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docs/zh_CN/conf.py

@@ -193,4 +193,3 @@ def setup(app):
             }, True)
     app.add_transform(AutoStructify)
     app.add_stylesheet('../../../../_static/css/custom.css')
-    
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examples/trials/toy/config.yml

+authorName: default
+experimentName: example_auto-gbdt
+trialConcurrency: 1
+maxExecDuration: 48h
+maxTrialNum: 100
+#choice: local, remote, pai
+trainingServicePlatform: local
+searchSpacePath: search_space.json
+#choice: true, false
+useAnnotation: false
+tuner:
+  #choice: TPE, Random, Anneal, Evolution, BatchTuner, MetisTuner, GPTuner
+  #SMAC (SMAC should be installed through nnictl)
+  builtinTunerName: GPTuner
+  classArgs:
+    #choice: maximize, minimize
+    optimize_mode: minimize
+trial:
+  command: python3 main.py
+  codeDir: .
+  gpuNum: 0
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examples/trials/toy/config_pai.yml

+authorName: default
+experimentName: example_toy
+trialConcurrency: 1
+maxExecDuration: 48h
+maxTrialNum: 100
+#choice: local, remote, pai
+trainingServicePlatform: local
+searchSpacePath: search_space.json
+#choice: true, false
+useAnnotation: false
+nniManagerIp: 10.172.136.93
+tuner:
+  #choice: TPE, Random, Anneal, Evolution, BatchTuner, MetisTuner, GPTuner
+  #SMAC (SMAC should be installed through nnictl)
+  builtinTunerName: GPTuner
+  classArgs:
+    #choice: maximize, minimize
+    optimize_mode: maximize
+trial:
+  command: python3 main.py
+  codeDir: .
+  gpuNum: 0
+  cpuNum: 1
+  memoryMB: 8196
+  #The docker image to run nni job on pai
+  image: msranni/nni:latest
+paiConfig:
+  #The username to login pai
+  userName: v_guosui
+  #The password to login pai
+  passWord: v_guosui123
+  #The host of restful server of pai
+  host: 10.151.40.179
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examples/trials/toy/main.py

+# Copyright (c) Microsoft Corporation
+# All rights reserved.
+#
+# MIT License
+#
+# Permission is hereby granted, free of charge,
+# to any person obtaining a copy of this software and associated
+# documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
+# to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+# The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+# BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+'''
+This project is for automatically tuning parameters for a toy function.
+y = np.exp(-(x - 2)**2) + np.exp(-(x - 6)**2/10) + 1/ (x**2 + 1)
+'''
+import logging
+import numpy as np
+import nni
+
+LOG = logging.getLogger('auto-toy')
+
+
+def target(x):
+    res = np.exp(-(x - 2)**2) + np.exp(-(x - 6)**2/10) + 1 / (x**2 + 1)
+    return -res
+
+
+def get_default_parameters():
+    '''
+    specify configurations as a dict
+    '''
+    params = {
+        'x': 0
+    }
+    return params
+
+
+def run(params):
+    # predict
+    y = target(params['x'])
+    nni.report_final_result(y)
+
+
+if __name__ == '__main__':
+    try:
+        # get parameters from tuner
+        RECEIVED_PARAMS = nni.get_next_parameter()
+        LOG.debug(RECEIVED_PARAMS)
+        PARAMS = get_default_parameters()
+        PARAMS.update(RECEIVED_PARAMS)
+        LOG.debug(PARAMS)
+
+        # train
+        run(PARAMS)
+    except Exception as exception:
+        LOG.exception(exception)
+        raise

examples/trials/toy/search_space.json

+{
+    "x":{"_type":"uniform","_value":[-2, 10]}
+}
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