Hello
I have written a very simple program to create an instance in Python. my code is as follows.

Code:
class Athlets:
      def _init_(self,a_name):
          self.name=a_name
sarah = Athlets("Sarah")
print(sarah)

But I am getting TypeError like bellow
Traceback (most recent call last):
File "test_class.py" , line 4, in <module>
sarah = Athlets("Sarah" )...