Actually use parso now instead of Jedi.

jedi/evaluate/docstrings.py

@@ -22,7 +22,7 @@ from jedi._compatibility import u
 from jedi.common import unite
 from jedi.evaluate import context
 from jedi.evaluate.cache import memoize_default
-from jedi.parser.python import parse
+from parso.python import parse
 from jedi.common import indent_block
 from jedi.evaluate.iterable import SequenceLiteralContext, FakeSequence