lets do subtasks first

backend/address2UPRN/main.py

@@ -5,10 +5,11 @@ import pandas as pd
 from difflib import SequenceMatcher
 from tqdm import tqdm
 from utils.logger import setup_logger
+import re
+from typing import Set
 
 logger = setup_logger()
 
-import re
 
 EPC_AUTH_TOKEN = os.getenv(
     "EPC_AUTH_TOKEN",
@@ -18,10 +19,6 @@ EPC_AUTH_TOKEN = os.getenv(
 if EPC_AUTH_TOKEN is None:
     raise RuntimeError("EPC_AUTH_TOKEN not defined in env")
 
-import re
-from difflib import SequenceMatcher
-from typing import Set
-
 
 def levenshtein(a: str, b: str) -> float:
     """

backend/postcode_splitter/main.py

@@ -1,5 +1,6 @@
 import os
 import sys
+
 print("=" * 60)
 print("ENVIRONMENT AT STARTUP:")
 print("=" * 60)
@@ -9,29 +10,39 @@ print("=" * 60)
 
 try:
     import json
+
     print("✓ json imported")
     import pandas as pd
+
     print("✓ pandas imported")
     import requests
+
     print("✓ requests imported")
     from uuid import UUID
+
     print("✓ UUID imported")
     from urllib.parse import unquote
+
     print("✓ urllib.parse imported")
     from utils.s3 import read_csv_from_s3 as read_csv_from_s3_dict
+
     print("✓ utils.s3 imported")
     from tqdm import tqdm
+
     print("✓ tqdm imported")
+    from backend.app.db.functions.tasks.Tasks import SubTaskInterface
+
+    print("✓ SubTaskInterface imported")
     from backend.address2UPRN.main import (
         resolve_uprns_for_postcode_group,
         get_epc_data_with_postcode,
     )
+
     print("✓ backend.address2UPRN imported")
-    from backend.app.db.functions.tasks.Tasks import SubTaskInterface
-    print("✓ SubTaskInterface imported")
 except Exception as e:
     print(f"✗ IMPORT ERROR: {type(e).__name__}: {e}")
     import traceback
+
     traceback.print_exc()
     raise