mainly whitespace, but also some generic qol improvements

src/analysis/participantbrain.py

@@ -67,11 +67,11 @@ PARAMETERIZED_INDEXES: dict[int, list[dict[str, Any]]] = {
 
 class ParticipantBrainViewerWidget(ParticipantUIMixin, FlaresBaseWidget):
     def __init__(
-        self, 
-        haemo_dict: dict[str, BaseRaw], 
+        self,
+        haemo_dict: dict[str, BaseRaw],
         cha_dict: dict[str, DataFrame],
     ) -> None:
-        
+
         super().__init__("ParticipantBrain")
         self.setWindowTitle(f"Participant Brain Viewer - {APP_NAME.upper()}")
         self.haemo_dict = haemo_dict
@@ -86,7 +86,7 @@ class ParticipantBrainViewerWidget(ParticipantUIMixin, FlaresBaseWidget):
         if request is None:
             return
 
-        (selected_event, selected_file_paths, selected_indexes, raw_params) = request  
+        (selected_event, selected_file_paths, selected_indexes, raw_params) = request
 
         param_values = cast(dict[int | str, dict[str, Any]], raw_params)
 
@@ -99,14 +99,14 @@ class ParticipantBrainViewerWidget(ParticipantUIMixin, FlaresBaseWidget):
 
             if selected_event:
                 raw_annotations = getattr(haemo_obj, "annotations", None)
-                
+
                 if raw_annotations is not None:
                     annotations = cast(Annotations, raw_annotations)
                     descriptions = cast(list[str], list(annotations.description))
                     participant_events: set[str] = set(descriptions)
                 else:
                     participant_events: set[str] = set()
-                    
+
                 if selected_event not in participant_events:
                     print(f"Skipping {self.participant_map[file_path]}: Event '{selected_event}' not found.")
                     continue