#case 1 : import module as shorthand import dio as d d.a() def a(): print("I am from function a in main.py") a() print(d.x, d._x) #case 2 : from module import*, import everthing except_variable #from tria import* a() #print(x) #CASE 3: from module import function_names and varibles from tria import b,y b() print(y)