Do not parse DZN data by default

Author: Dekker1

CHANGELOG.rst

@@ -16,6 +16,7 @@ Changed
   ``Result`` object and the new ``check_solution`` function can check the
   correctness of an individual solution in the form of a data class object or a
   dictionary.
+- ``Model.add_file`` no longer has its ``parse_data`` flag enabled by default.
 
 Fixed
 ^^^^^

src/minizinc/model.py

@@ -144,7 +144,7 @@ def __getitem__(self, key: str) -> Any:
         """
         return self._data.__getitem__(key)
 
-    def add_file(self, file: ParPath, parse_data: bool = True) -> None:
+    def add_file(self, file: ParPath, parse_data: bool = False) -> None:
         """Adds a MiniZinc file (``.mzn``, ``.dzn``, or ``.json``) to the Model.
 
         Args: