Support PEP 553, builtin `breakpoint()`
PEP 553 has now been accepted and committed to Python 3.7.
flake8 should recognize the new builtin breakpoint() function so it doesn't complain with an F821 error.
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PEP 553 has now been accepted and committed to Python 3.7.
flake8 should recognize the new builtin breakpoint() function so it doesn't complain with an F821 error.