Possible build issue

[VipulPatel9]

Thanks for providing Docker Tutorial. Trying to build app locally on Windows 10. I have both python 2.7 and python 3.7. However, I get the following error:

Sending build context to Docker daemon 89.6kB
Step 1/7 : FROM python:3.5
3.5: Pulling from library/python
no matching manifest for unknown in the manifest list entries