pathing reference fix

Author: i-jey

ulc_mm_package/QtGUI/study_metadata_form.py

@@ -205,7 +205,7 @@ def list_available_studies() -> Dict[str, dict]:
     -------
     A dictionary mapping the study name (as defined in its toml file) to its parsed dictionary.
     """
-    study_config_dir = Path("../study_configurations/")
+    study_config_dir = Path(__file__).resolve().parent.parent / "study_configurations"
     possible_studies = list(study_config_dir.parent.rglob("*.toml"))
     valid_studies = [x for x in possible_studies if x.stem[0] != "_"]