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python module is just a file that contains reusable code like functions.

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to create a module , we must store one of more functions to a python file.

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🔹 Are Modules and Packages the Same Thing?

No, they are not the same, but they are closely related.

Think of it like this:

• 📦 Package = A folder
• 📄 Module = A file inside that folder

✅ What is a Module?

A module is just a Python file (a .py file) that contains code — like functions, variables, classes, etc.

📌 Example:

# mymodule.py

def greet(name):
    return f"Hello, {name}!"

You can import this file (module) into another Python file:

import mymodule

print(mymodule.greet("Sam"))

So, a module = a single file that you can reuse.

✅ What is a Package?

A package is a collection of modules (many .py files) organized in a folder.