10 duplicated lines in:
  - keras/engine/network.py (711:720, 1%)
  - keras/models.py (130:139, 7%)

9 duplicated lines in:
  - keras/engine/network.py (728:738, 1%)
  - keras/models.py (144:152, 6%)

6 duplicated lines in:
  - keras/engine/base_layer.py (1068:1074, <1%)
  - keras/optimizers.py (130:136, 1%)