Unable to resolve an error

[Ishanahmed07]

We are facing this issue :
(
from object_detection import model lib_v2
ImportError: cannot import name 'model_lib_v2' from 'object_detection' (C:\Users\darsh\AppData\Local\Programs\Python\Python37\lib\sie-packages\object_detection_init_.py)
)
In order to resolve this issue we manually moved the model_lib_v2 in object detection folder.

The issue gets resolved but another error pops out that goes like " no module named pycocotools " , to rectify this erro we tried cloning the git repo of pycocotools but during cloning it throws an error " failed building wheel for pycocotools ".

We tried approximately every solution available on internet to rectify this error and still not able to resolve this issue please help us out.

[kumarpriyanshu2k2]

pycocotools requires c++ build tool version >=14.0
install visual studio build tools: https://visualstudio.microsoft.com/downloads/?q=build+tools
select the desktop C++ development checkbox (the first one) and install the build tools,(restart your PC)
while installing the object detection API
cd Tensorflow/models/research
python -m pip install --user .
don't forget '--user 'or it will give an error