[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

test_environment.py

@@ -13,11 +13,7 @@ def main():
         raise ValueError("Unrecognized python interpreter: {}".format(REQUIRED_PYTHON))
 
     if system_major != required_major:
-        raise TypeError(
-            "This project requires Python {}. Found: Python {}".format(
-                required_major, sys.version
-            )
-        )
+        raise TypeError("This project requires Python {}. Found: Python {}".format(required_major, sys.version))
     else:
         print(">>> Development environment passes all tests!")