code: def __init__(self, width, height, fx, fy, cx, cy):
      self.width = int(width)
      self.height = int(height)
      self.fx = fx
      self.fy = fy
      self.cx = cx
      self.cy = cy
  
file_path: ml-neuman/cameras/pinhole_camera.py
imports: import numpy
label_desc: Use image node_id 1 to create a new PinholeCamera object  with example: obj = PinholeCamera(width, height, fx, fy, cx, cy)