23 duplicated lines in:
  - backup/models.py (26:60, 12%)
  - utils.py (218:252, 9%)

8 duplicated lines in:
  - backup/models.py (26:37, 4%)
  - data.py (129:140, <1%)

6 duplicated lines in:
  - backup/train.py (238:243, 6%)
  - data.py (1425:1430, <1%)

6 duplicated lines in:
  - backup/models.py (49:55, 3%)
  - data.py (157:163, <1%)