Relaxing requirement of a strict float-type to less restrictive float-castable

[wojked]

There is a mismatch in behaviour in generating JSON from JS objects and Python dictionaries.

In Javascript

JSON.parse(JSON.stringify({val: 100.0}))
out> {val: 100}

In Python:

json.loads(json.dumps({"val": 100.0}))                                                                         
out> {'val': 100.0}

This leads to problems when validating CustomData(), it seems like it should accept integers and cast them to floats if FB API really needs it.

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[facebook-github-bot]

This pull request has been merged in facebook/facebook-python-business-sdk@b8753c0532307893b196a68126fe10ad69361457.