qiskit/unroll/_printerbackend.py
def version(self, version):
        """Print the version string.

        v is a version number.
        """
        print("OPENQASM %s;" % version)
Print the version string.

        v is a version number.
        
Print the version string.
v is a version number.
Print the version string . v is a version number .
def version(self, version):
        print("OPENQASM %s;" % version)
def version ( self , version ) : print ( "OPENQASM %s;" % version )
Print the version string.
Print the version string .
"""Print the version string.

        v is a version number.
        """
self
version