config.pbtxt

backend: "python"
max_batch_size: 0  # Disable batching if not supported
input [
  {
    name: "input_array"
    data_type: TYPE_FP32
    dims: [3, -1, -1]  # Channels, height, width
  }
]
output [
  {
    name: "output_mask"
    data_type: TYPE_UINT8  # Adjust based on actual output type
    dims: [-1, -1]     # Height, width
  }
]