this is the error for python flow --h.

[vamshigunji183]

The shown below is the error when i tried python flow --h . please help me in fixing this.

C:\Users\gvvam\Documents\GitHub\darkflow>python flow --h
Traceback (most recent call last):
File "flow", line 4, in
from darkflow.cli import cliHandler
File "C:\Users\gvvam\Documents\GitHub\darkflow\darkflow\cli.py", line 3, in
from .net.build import TFNet
File "C:\Users\gvvam\Documents\GitHub\darkflow\darkflow\net\build.py", line 5, in
from .ops import op_create, identity
File "C:\Users\gvvam\Documents\GitHub\darkflow\darkflow\net\ops_init_.py", line 1, in
from .simple import *
File "C:\Users\gvvam\Documents\GitHub\darkflow\darkflow\net\ops\simple.py", line 1, in
import tensorflow.contrib.slim as slim
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib_init_.py", line 31, in
from tensorflow.contrib import factorization
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\factorization_init_.py", line 24, in
from tensorflow.contrib.factorization.python.ops.gmm import *
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\factorization\python\ops\gmm.py", line 27, in
from tensorflow.contrib.learn.python.learn.estimators import estimator
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\learn_init_.py", line 88, in
from tensorflow.contrib.learn.python.learn import *
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\learn\python_init_.py", line 23, in
from tensorflow.contrib.learn.python.learn import *
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\learn\python\learn_init_.py", line 25, in
from tensorflow.contrib.learn.python.learn import estimators
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\learn\python\learn\estimators_init_.py", line 297, in
from tensorflow.contrib.learn.python.learn.estimators.dnn import DNNClassifier
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\learn\python\learn\estimators\dnn.py", line 30, in
from tensorflow.contrib.learn.python.learn.estimators import dnn_linear_combined
File "C:\Users\gvvam\Anaconda3\lib\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 "C:\Users\gvvam\Anaconda3\lib\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 "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\learn\python\learn\learn_io_init_.py", line 21, in
from tensorflow.contrib.learn.python.learn.learn_io.dask_io import extract_dask_data
File "C:\Users\gvvam\Anaconda3\lib\site-packages\tensorflow\contrib\learn\python\learn\learn_io\dask_io.py", line 26, in
import dask.dataframe as dd
File "C:\Users\gvvam\Anaconda3\lib\site-packages\dask\dataframe_init_.py", line 3, in
from .core import (DataFrame, Series, Index, _Frame, map_partitions,
File "C:\Users\gvvam\Anaconda3\lib\site-packages\dask\dataframe\core.py", line 40, in
pd.core.computation.expressions.set_use_numexpr(False)
AttributeError: module 'pandas.core.computation' has no attribute 'expressions'