Linting.

src/nqrduck_spectrometer/base_spectrometer_controller.py

@@ -35,7 +35,7 @@ class BaseSpectrometerController(ModuleController):
 
     def load_settings(self, path: str) -> None:
         """Loads the settings of the spectrometer."""
-        with open(path, "r") as f:
+        with open(path) as f:
             json = f.read()
 
         # string to dict

src/nqrduck_spectrometer/base_spectrometer_view.py

@@ -150,7 +150,9 @@ class BaseSpectrometerView(ModuleView):
         dialog.exec()
 
     class DefaultSettingsDialog(QDialog):
+        """Dialog to set or clear the default settings of the spectrometer."""
         def __init__(self, parent=None):
+            """Initializes the default settings dialog."""
             super().__init__(parent)
             self.parent = parent
             self.setWindowTitle("Default Settings")