lines after imports bug with triple quotes

[hyeonjames]

Hello!

I found that isort creates only one line when it starts with decorator and triple quotes for top level function or class definition.

( I am not sure if it actually follows PEP8 but my PyCharm and flake8 see it as an error )

I am using isort v5.0.3

from module import decorator


@decorator("""
hello
""")
def a():
    pass

I think this code is supposed to have no problem with isort, but when I used isort, it causes the error below:

(base) james@MacBook-Pro-9 playground % isort isort_bug.py --diff --check
ERROR: /Users/james/playground/isort_bug.py Imports are incorrectly sorted and/or formatted.
--- /Users/james/playground/isort_bug.py:before 2020-07-06 18:22:34.970555
+++ /Users/james/playground/isort_bug.py:after  2020-07-06 18:22:44.025902
@@ -1,5 +1,4 @@
 from module import decorator
-
 
 @decorator

Besides, I think it is caused only when it starts with triple quotes

Below codes have no problem

from module import decorator


@decorator("hello")
def a():
    pass

[hyeonjames]

I think I can fix it, I am working on it.

[timothycrosley]

Thanks for reporting and fixing! Your changes have been deployed with the 5.0.6 release of isort 🚀

Thanks!

~Timothy