Create user facing function for getJP2Image

[dgarciabriseno]

In the end, the user should be able to interact with hvpy by executing the following:

import hvpy
result = hvpy.getJP2Image(date="2014-01-01T23:59:59Z", sourceId=14)

We need to implement this front end to encapsulate constructing parameters and calling the API.

[akash5100]

So what we have in the test_get_jp2_image.py
example this:

    date_obj = datetime(2022, 1, 1, 23, 59, 59)
    params = {"date": date_obj, "sourceId": 14, "jpip": True, "json": False}
    params = getJP2ImageInputParameters(**params)
    response = execute_api_call(input_parameters=params)
    assert isinstance(response, str)
    assert response.startswith("jpip://")

The function execute_api_call will work "under the hood" for the users, right? or do the users need to call the execute_api_call?

So the parameters namespace will contain the frontend?

[nabobalis]

Users would not need to call execute_api_call.

I don't know where the main api functions would live but we can worry about that later.

[dgarciabriseno]

For this let's create a facade.py that defines these front end calls for the API functions.
They should just define the API function with all the input parameters as arguments to the function, construct the appropriate input parameters class (I'm wondering if we would be able to just pass **kwargs to the Input classes). And then execute_api_call

[nabobalis]

We can also decide to enforce that all arguments have to be passed in as keyword arguments if we would like.