chore: Fix black formatting issues

TheTechmage · TheTechmage · commit 46357cdb7983 · 2022-06-06T10:03:52.000-06:00
Signed-off-by: Colton Wolkins (Indicio work address) &lt;colton@indicio.tech&gt;
diff --git a/int/tests/test_holder.py b/int/tests/test_holder.py
@@ -53,17 +53,21 @@ async def issuer_holder_connection(backchannel: Client, connection):
     )
     return invitation_created, connection_created
 
+
 def version_generator():
     version = 6
     while True:
         yield f"1.{version}"
         version += 1
 
+
 version_gen = version_generator()
 
+
 def get_version():
     return next(version_gen)
 
+
 @pytest.fixture
 async def issue_credential(
     backchannel: Client,
