[Python.NET] TypeError: not enough arguments

Hello Everbody I have imported a class from vb.net dll in Python. I am able to import all the functions, but its showing such error when trying to access it. g() is a simple function in dll which takes no argument but returns a string. print Class1.g() Traceback (most recent call last): File "<pyshell#29>", line 1, in <module> print Class1.g() TypeError: not enough arguments Please help me out. Thanks Navneet