what is the current version of python code example

Example 1: how to check current version of library in python

#Let's say you want to check tensorflow version

import tensorflow as tf
tf.__version__

Example 2: latest version of python

# For macs... 
#  Apparently you don't want to upgrade 2.* just install 3.*

% brew install python3

Example 3: how to know the version of python

Step 1: Type Command Prompt on search icon near the windows icon
Step 2: On Command Prompt Execute the below command
Step 3: python --version