text: import grpc
  
  import test_evocraft_py.minecraft_pb2_grpc as minecraft_pb2_grpc
  from test_evocraft_py.minecraft_pb2 import *
  
  channel = grpc.insecure_channel('localhost:5001')
  client = minecraft_pb2_grpc.MinecraftServiceStub(channel)
  
  client.fillCube(FillCubeRequest(  # Clear a 20x10x20 working area
      cube=Cube(
          min=Point(x=-10, y=4, z=-10),
          max=Point(x=10, y=14, z=10)
      ),
      type=AIR
  ))
  client.spawnBlocks(Blocks(blocks=[  # Spawn a flying machine
      # Lower layer
      Block(position=Point(x=1, y=5, z=1), type=PISTON, orientation=NORTH),
      Block(position=Point(x=1, y=5, z=0), type=SLIME, orientation=NORTH),
      Block(position=Point(x=1, y=5, z=-1), type=STICKY_PISTON, orientation=SOUTH),
      Block(position=Point(x=1, y=5, z=-2), type=PISTON, orientation=NORTH),
      Block(position=Point(x=1, y=5, z=-4), type=SLIME, orientation=NORTH),
      # Upper layer
      Block(position=Point(x=1, y=6, z=0), type=REDSTONE_BLOCK, orientation=NORTH),
      Block(position=Point(x=1, y=6, z=-4), type=REDSTONE_BLOCK, orientation=NORTH),
      # Activate
      Block(position=Point(x=1, y=6, z=-1), type=QUARTZ_BLOCK, orientation=NORTH),
  ]))
  
  
  blocks = client.readCube(Cube(
      min=Point(x=1, y=5, z=-4),
      max=Point(x=1, y=6, z=1)
  ))
  
  # print(blocks)