current version of TensorFlow code example

Example 1: check tensorflow version

import tensorflow as tf
tf.__version__

Example 2: update tensorflow pip

######## for Python 2.7
pip install --upgrade pip
pip install --upgrade tensorflow

######## for Python 3.n
pip3 install --upgrade pip
pip3 install --upgrade tensorflow

Example 3: check tensorflow version

python3
import tensorflow as tf
tf.__version__

Example 4: tensorflow version check

import tensorflow as tf 
print(tf.__version__)