parameters: (a,b)
return_statement: return a+b
docstring: Returns the composition of rotations a and b
docstring_summary: Returns the composition of rotations a and b
docstring_tokens: Returns the composition of rotations a and b
function: def compose(a,b):
      """Returns the composition of rotations a and b"""
      return a+b
function_tokens: def compose ( a , b ) : return a + b