update pip module code example

Example 1: upgrade pip

python -m pip install --upgrade pip

Example 2: pip upgrade

python -m pip install --upgrade pip

Example 3: how to update pip

#for updating pip type the following command in terminal or cmd or powershell
python -m pip install --upgrade pip

Example 4: update pip

sudo pip3 install --upgrade pip

Example 5: update pip module

pip install [package_name] -U