Regex could be done in one step instead of 2.

umbra/utils.py

@@ -54,12 +54,10 @@ class Utils:
         Returns:
             the reduced path
         """
-        match = re.search(f"{participant}\D+{video}+\.T", path)
+        match = re.search(f"{participant}_(\D+){video}+\.T", path)
         task = None
         if match:
-            key = match.group()[:-2]
-            task_match = re.search("_(\D+)\d+",key)
-            task = task_match.group(1)
+            task = match.group(1)
         return task
 
     @staticmethod