pydeps should remove the hard requirement presence on __init__.py.

[happyhebaby]

Python 3.3+ supports Implicit Namespace Packages that allows it to create a package without an init.py file, and there are public repository utilizing this feature such as https://github.com/pytest-dev/pytest/tree/main/testing.
When I run the tool against the above sample test directory, it will emit error:

	ERROR: [Errno 2] No such file or directory: 'testing'
	(Did you forget to include an __init__.py?)

Could you add support for this so that the scan could be completed for such scenario?

[thebjorn]

See issue #19

[happyhebaby]

Got it. Thanks @thebjorn