Updates camera and mocks

simulation/sensors/hardware_interface.py

@@ -0,0 +1,15 @@
+import sys
+import numpy as np
+
+sys.path.append("../../../")
+
+from raspberry_pi.src.hardware_interface.HardwareInterfaceBase import HardwareInterfaceBase
+
+class PyBulletHardwareInterface(HardwareInterfaceBase):
+    def __init__(self, env):
+        self.env = env
+        self.set_actuator_positions(np.array([0]*12))
+        super().__init__()
+
+    def set_actuator_positions(self, joint_angles):
+        return self.env.pass_joint_angles(joint_angles)