{
  "CK_IN_SHAPE_C": 64, 
  "CK_IN_SHAPE_H": 250, 
  "CK_IN_SHAPE_W": 250, 
  "CK_OUT_SHAPE_C": 128, 
  "CK_CONV_KERNEL": 3, 
  "CK_CONV_STRIDE": 1, 
  "CK_CONV_PAD": 1
}