diff --git a/robowaiter/scene/scene.py b/robowaiter/scene/scene.py
index e616ea1..df0ece8 100644
--- a/robowaiter/scene/scene.py
+++ b/robowaiter/scene/scene.py
@@ -2,11 +2,15 @@ import time
 import grpc
 import numpy as np
 import matplotlib.pyplot as plt
-
+from robowaiter.proto import camera
+from robowaiter.proto import semantic_map
+import math
 from robowaiter.proto import GrabSim_pb2
 from robowaiter.proto import GrabSim_pb2_grpc
 
 
+
+
 channel = grpc.insecure_channel(
     "localhost:30001",
     options=[