message: Also update the header here
diff: @@ -106,7 +106,7 @@ public:
  py::object FetchArrow();
  - static shared_ptr<DuckDBPyConnection> Connect(const string &database, bool read_only, py::dict config);
  + static shared_ptr<DuckDBPyConnection> Connect(const string &database, bool read_only, const py::dict &config);
  static vector<Value> TransformPythonParamList(py::handle params);
  