None means Nothing or No value associated.
If no values are available then None Data type is used.
It is like null value in java.
Example:
def m1():
a=10
print(m(1))
None
None means Nothing or No value associated.
If no values are available then None Data type is used.
It is like null value in java.
Example:
def m1():
a=10
print(m(1))
None