When importing tensorflow, I get the following error: No module named 'numpy.core._multiarray_umath'
Kindly check whether you have installed the numpy package from pip. Because if you are running on conda evironment, then all packages need to be downloaded from there.
Please use the below mentioned statement for this purpose
conda install -c anaconda numpy
Also make sure that the numpy version supports the Python version you are using.
I have installed Ancaconda3 and Tensorflow. When I try to import Tensorflow in python shell I receive the following error:

ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'
  ImportError: numpy.core.multiarray failed to import
The above exception was the direct cause of the following exception:
Traceback (most recent call last):   File "", line 980, in _find_and_load SystemError:
   returned a result with
  an error set ImportError: numpy.core._multiarray_umath failed to
  import ImportError: numpy.core.umath failed to import

I am not sure what the problem is as numpy is installed on my system and can be successfully imported in python.
I am using Windows10.
Thanks in advance.