ERROR: Could not find a version that satisfies the requirement torch==1.4.0 (from torchvision) (from versions: 0.1.2, 0.1.2.post1, 0.1.2.post2, 1.7.1) ERROR: No matching distribution found for torch==1.4.0 (from torchvision code example
Example: ERROR: Could not find a version that satisfies the requirement torch===1.4.0
The most likely reason is a 32-bit installation of python, while
the torch libraries rely on having a 64-bit version.
Just start python from command line and observe
C:\Users\user>python
Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 20:34:20)
[MSC v.1916 64 bit (AMD64)] on win32
If it shows 32, then install 64-bit python