Cleaned up steinburg code

PyHa/IsoAutio.py

@@ -324,29 +324,13 @@ def steinberg_isolate(
     # rework the algorithm so that it builds the dataframe correctly to save
     # time.
 
-    #Spilt offset to get into kaledoscope
+    #Spilt offset array so entry is in kaledoscope format
     entry = entry.assign(
-        OFFSET=entry['OFFSET'].apply(get_offset),
-        DURATION=entry['OFFSET'].apply(get_duration)
+        OFFSET=entry['OFFSET'].apply(lambda arr: arr[0]),
+        DURATION=entry['OFFSET'].apply(lambda arr: arr[1]-arr[0])
     )
-
-    #OFFSET = entry['OFFSET'].str[0] #OFFSET = entry['OFFSET'].str[0]
-    #DURATION = entry['OFFSET'].str[1]   #DURATION = entry['OFFSET'].str[1]
-    #DURATION = DURATION - OFFSET
-    # Adding a new "DURATION" Column
-    # Making compatible with Kaleidoscope
-    #entry.insert(6, "DURATION", DURATION)
-    #entry["OFFSET"] = OFFSET
     return entry
 
-## STEINBURG HELPER FUNCTIONS
-def get_offset(arr):
-    return arr[0]
-
-def get_duration(arr):
-    return arr[1] - arr[0]
-
-
 
 def simple_isolate(
         local_scores,