>>>from package_x.subPackage_b import *>>>module_n1.function_X()
Traceback (most recent call last):File "<stdin>", line 1, in <module>ImportError: No module named module_n1
from main_methods.methods import foo # Call with foo()from main_methods import methods # Call with methods.foo()import main_methods.methods # Call with main_methods.methods.foo()