>>First Learn What is Module?>>

Package: It is a Folder containing one or more module and one __init__.py                                    file (in  case of python Programming).   

Steps to Create a Python Package: 

                   1. Create a folder name "My_Package" 
                   2. Let we Have to Create a Package Having two Module , one init file , One Main                                 Program.  
                   3. Create the above stated File and save in   "My_Package" then Run  Main program.

Program:            

1. Module1.py:


def fun1():
print("I am in fun1 of the Module 1")
def fun2():
print("I am in fun2 of Module 1")

2. Module2.py:

def function1():
print("I am in function 1 of the Module 2")
def function2():
print("I am in function 2 of Module 2")

3. __init__.py:

from module1 import module1
from module2 import module2

4. Main.py:

from module1 import *
from module2 import function1
from module2 import function2

fun1()
fun2()

print()

function1()
function2()

Expected O/P:         {Running Main.py}

I am in fun1 of the Module 1
I am in fun2 of Module 1

I am in function 1 of the Module 2
I am in function 2 of Module 2