🚀 Feature: use type hints

[Ananya2001-an]

🔖 Feature description

In python we don't have strict type checking like in TS but we can still add type hints which would be good for better readability and maintainability. Also we can use a famous python package called mypy to implement some strict type checking if possible; not a necessity tho :)

🎤 Pitch

Like maybe something like this:

def get_image(self, url, width: float = None, height: float = None) -> Optional[str]:

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• I checked and didn't find similar issue

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