I am using tensorflow's models . 
我正在使用tensorflow的模型 。 I set up environment by seeing this web site . 我通过看这个网页建立环境现场 。
.It was success until Add Libraries to PYTHONPATH. 直到将库添加到PYTHONPATH为止，它一直是成功的。 But when I run python object_detection/builders/model_builder_test.py in models/research directory, 但是当我在models / research目录中运行python object_detection/builders/model_builder_test.py时，
AttributeError: module 'pandas' has no attribute 'computation' AttributeError：模块“ pandas”没有属性“ computation”
error happens.Traceback says , 错误发生.Traceback说，
Traceback (most recent call last): File "object_detection/builders/model_builder_test.py", line 21, in from object_detection.builders import model_builder File "/Users/c/models/research/object_detection/builders/model_builder.py", line 19, in from object_detection.builders import box_predictor_builder File "/Users/myname/models/research/object_detection/builders/box_predictor_builder.py", line 18, in from object_detection.core import box_predictor File "/Users/myname/models/research/object_detection/core/box_predictor.py", line 36, in slim = tf.contrib.slim File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/ init .py", line 35, in getattr contrib = importlib.import_module('tensorflow.contrib') File "/Users/myname/anaconda/envs/py36/lib/python3.6/importlib/ init .py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/ init .py", line 30, i 追溯（最近一次通话最后一次）：从object_detection.builders中输入文件“ object_detection / builders / model_builder_test.py”，第21行，导入model_builder文件“ /Users/c/models/research/object_detection/builders/model_builder.py”，行19，从object_detection.builders导入box_predictor_builder文件“ /Users/myname/models/research/object_detection/builders/box_predictor_builder.py”，第18行，从object_detection.core导入box_predictor File“ / Users / myname / models / research / “ object_detection / core / box_predictor.py”，第36行，位于slim = tf.contrib.slim文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/ init .py”中， getattr contrib中的第35行= importlib.import_module（'tensorflow.contrib'）文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/importlib/ init .py”，行126，在import_module中返回_bootstrap ._gcd_import（name [level：]，程序包，级别）文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/ init .py”，第30行，i n from tensorflow.contrib import factorization File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/factorization/ init .py", line 24, in from tensorflow.contrib.factorization.python.ops.gmm import * File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/factorization/python/ops/gmm.py", line 27, in from tensorflow.contrib.learn.python.learn.estimators import estimator File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/ init .py", line 87, in from tensorflow.contrib.learn.python.learn import * File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/ init .py", line 23, in from tensorflow.contrib.learn.python.learn import * File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/ init .py", line 25, in from tensorflow.contrib.learn.python.learn import estimators File "/Users/myname/anaconda/en 来自tensorflow.contrib导入分解文件的n，来自tensorflow.contrib中的第24行，是“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/factorization/ init .py”。 factorization.python.ops.gmm import *文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/factorization/python/ops/gmm.py”，第27行，从tensorflow.contrib.learn.python.learn.estimators导入估计文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/ init .py”，行87，从tensorflow.contrib.learn.python.learn导入*文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/ init .py” tensorflow.contrib.learn.python.learn import中的第23行，* File“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/ init .py“，第25行，来自tensorflow.contrib.learn.python.learn导入估算器文件“ / Users / myname / anaconda / en vs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/estimators/ init .py", line 297, in from tensorflow.contrib.learn.python.learn.estimators.dnn import DNNClassifier File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/estimators/dnn.py", line 29, in from tensorflow.contrib.learn.python.learn.estimators import dnn_linear_combined File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/estimators/dnn_linear_combined.py", line 31, in from tensorflow.contrib.learn.python.learn.estimators import estimator File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/estimators/estimator.py", line 49, in from tensorflow.contrib.learn.python.learn.learn_io import data_feeder File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/learn_io/ init .py", line 21, in from tensorflow.c vs / py36 / lib / python3.6 / site-packages / tensorflow / contrib / learn / python / learn / estimators / init .py“，第297行，来自tensorflow.contrib.learn.python.learn.estimators.dnn导入DNNClassifier文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/estimators/dnn.py”，第29行，来自tensorflow.contrib。 learn.python.learn.estimators导入dnn_linear_combined文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/estimators/dnn_linear_combined.py”，行31，从tensorflow.contrib.learn.python.learn.estimators导入估算器文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/ estimators / estimator.py“，第49行，来自tensorflow.contrib.learn.python.learn.learn_io import data_feeder文件” /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/来自tensorflow.c的contrib / learn / python / learn / learn_io / init .py“，第21行 ontrib.learn.python.learn.learn_io.dask_io import extract_dask_data File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/learn_io/dask_io.py", line 26, in import dask.dataframe as dd File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/dask/dataframe/ init .py", line 3, in from .core import (DataFrame, Series, Index, _Frame, map_partitions, File "/Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/dask/dataframe/core.py", line 38, in pd.computation.expressions.set_use_numexpr(False) AttributeError: module 'pandas' has no attribute 'computation' ontrib.learn.python.learn.learn_io.dask_io导入extract_dask_data文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/tensorflow/contrib/learn/python/learn/learn_io/dask_io。 py”，第26行，在导入dask.dataframe中作为dd文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/dask/dataframe/ init .py”，第3行，来自.core导入（DataFrame，系列，索引，_Frame，map_partitions，文件“ /Users/myname/anaconda/envs/py36/lib/python3.6/site-packages/dask/dataframe/core.py”，第38行，在pd.computation.expressions.set_use_numexpr（False）AttributeError：模块'pandas'没有属性'computation'
I searched for this error and found this error causes broken pip. 我搜索了此错误，发现此错误导致点数断裂。 Therefore, I uninstall pip and install it again and i ran this command again, but same error happens. 因此，我卸载了pip并再次安装了它，然后再次运行了此命令，但是发生相同的错误。
What should I do to fix this?What is wrong in my code? 我应该怎么做才能解决这个问题？我的代码有什么问题？
