Fix black error

{{cookiecutter.app_name}}/Pipfile

@@ -50,7 +50,7 @@ factory-boy = "==2.12.*"
 pdbpp = "==0.10.2"
 
 # Lint and code style
-black = "==19.3b0"
+black = "==19.10b0"
 flake8 = "==3.7.9"
 flake8-blind-except = "==0.1.1"
 flake8-debugger = "==3.2.1"

{{cookiecutter.app_name}}/tests/settings.py

@@ -4,8 +4,8 @@ TESTING = True
 SQLALCHEMY_DATABASE_URI = "sqlite://"
 SECRET_KEY = "not-so-secret-in-tests"
 BCRYPT_LOG_ROUNDS = (
-    4
+    4  # For faster tests; needs at least 4 to avoid "ValueError: Invalid rounds"
-)  # For faster tests; needs at least 4 to avoid "ValueError: Invalid rounds"
+)
 DEBUG_TB_ENABLED = False
 CACHE_TYPE = "simple"  # Can be "memcached", "redis", etc.
 SQLALCHEMY_TRACK_MODIFICATIONS = False