format number in string python code example
Example 1: format to 2 or n decimal places python
num = 123.4567
formatted_num = '{0:.2f}'.format(num) # to 2 decimal places
# formatted_num = '123.46'
Example 2: python string format
print("My name is {0} and I am {1} years old".format(name, age))
Example 3: python integer to string format
'{:d}'.format(42)