how to run py file code example

Example 1: run python file using python code

exec(open('file.py').read())

Example 2: how to run a python script

# Save the script in a file with .py extension
# run the script using the below command
python fileName.py

Example 3: run python.py file

# save a file in text editor with .py
# open terminal, and change directories
# run the following command:
python3 file.py

Example 4: how to run python file from cmd

// To run pytho script from CMD
// type python and the name of the file. Assuming hello.py

python hello.py