Data types in Python - In python there is a function to check the data type of a variable - type() var_1 = 3; print(type(var_1)) => output -> <class 'int'> These int,float,char are data types and they are classes so var_1 is the instance of that classes ------------------------------------------- var_1 = 123 var_2 = 10.1 print(type(var_1 + var_2)) this will print <class 'float'> --------------------------------------------