Fix up structure and README

examples/7_movement.py

@@ -0,0 +1,60 @@
+from tello_sim.tello_sim_client import TelloSimClient
+
+import time
+
+MOVEMENT_DISTANCE_CM = 70
+
+# Create a Tello instance
+tello = TelloSimClient()
+
+# Connect to Tello
+tello.connect()
+
+print("Starting flying in ...")
+for i in range(3, 0, -1):
+    print(i)
+    time.sleep(1)
+
+# Takeoff
+print("Take off")
+tello.takeoff()
+
+
+def pause(next_action: str):
+    print(f"Hovering before {next_action}")
+    for i in range(3, 0, -1):
+        print(i)
+        time.sleep(1)
+
+
+pause("forward")
+print(f"Moving forward {MOVEMENT_DISTANCE_CM}cm")
+tello.move_forward(MOVEMENT_DISTANCE_CM)
+
+pause("backwards")
+print(f"Moving backwards {MOVEMENT_DISTANCE_CM}cm")
+tello.move_back(MOVEMENT_DISTANCE_CM)
+
+pause("left")
+print(f"Moving left {MOVEMENT_DISTANCE_CM}cm")
+tello.move_left(MOVEMENT_DISTANCE_CM)
+
+pause("right")
+print(f"Moving right {MOVEMENT_DISTANCE_CM}cm")
+tello.move_right(MOVEMENT_DISTANCE_CM)
+
+pause("up")
+print(f"Moving up {MOVEMENT_DISTANCE_CM}cm")
+tello.move_up(MOVEMENT_DISTANCE_CM)
+
+pause("down")
+print(f"Moving down {MOVEMENT_DISTANCE_CM}cm")
+tello.move_down(MOVEMENT_DISTANCE_CM)
+
+pause("landing")
+print("Landing")
+# Land
+tello.land()
+
+# End the connection
+tello.end()