Update 5_example.md

Author: wangWking

10-ApplicationBasePython/10.2_320_M5-ApplicationPython/5_example.md

@@ -169,7 +169,7 @@ poster="" data-setup='{"aspectRatio":"16:9"}'>
 ## 5 Coordinate control
 
 ```python
-from pymycobot.mycobot import MyCobot320
+from pymycobot.mycobot320 import MyCobot320
 import time
 
 # MyCobot320 class initialization requires two parameters:
@@ -397,4 +397,4 @@ poster="" data-setup='{"aspectRatio":"16:9"}'>
 
 ---
 
-[← Previous Page](4_Handle_control.md) | [Next Section →](../../11-ApplicationBaseROS/11.1-ROS1/11.1.1-M5.md)
+[← Previous Page](4_Handle_control.md) | [Next Section →](../../11-ApplicationBaseROS/11.1-ROS1/11.1.1-M5.md)