Fix code formatting issue

Author: Peng Ren

pymongosql/sql/handler.py

@@ -489,7 +489,7 @@ def _find_operator_positions(self, text: str, operator: str) -> List[int]:
         positions = []
         i = 0
         while i < len(text):
-            if text[i:i + len(operator)].upper() == operator.upper():
+            if text[i : i + len(operator)].upper() == operator.upper():
                 # Check word boundary - don't split inside words
                 if (
                     i > 0

pyproject.toml

@@ -70,6 +70,7 @@ skip_glob = ["**/partiql/**"]
 [tool.flake8]
 max-line-length = 127
 exclude = ["*/partiql/*.py"]
+ignore = ["E203", "W503"]  # E203 and W503 conflict with black formatting
 
 [tool.pytest.ini_options]
 minversion = "7.0"