How to call python function (tensorflow) from c #

My environment is windows10, python3.5. I used tensorflow to train a neural network and wrote an interface function to return my results and now I want to call the function in a C # project. I know there is a C # plugin like Ironpython, but it looks like it only supports python2.7 and I am trying to add my third party library to the path, but the result has failed. I don't know how to solve this problem ...

Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\numpy\__init__.py", line 142, in <module>
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\numpy\add_newdocs.py", line 13, in <module>
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\numpy\lib\__init__.py", line 8, in <module>
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\numpy\lib\type_check.py", line 11, in <module>
  File "C:\Program Files (x86)\IronPython 2.7\lib\site-packages\numpy\core\__init__.py", line 14, in <module>
ImportError: cannot import multiarray from numpy.core