http://wiki.ros.org/dynamic_reconfigure/Tutorials/SettingUpDynamicReconfigureForANode%28python%29
in this link ^, they have this piece of code (shown below)
rospy.loginfo("Config set to {int_param}, {double_param}, {str_param}, {bool_param}, {size}".**format(**config))**
what is the use of the bold part in the above code snippet ^
I am trying to dynamically reconfigure values of upper and lower HSV range values, so do I need to use this .format thing at the end of
lower_red=np.array([lowerh,lowers,lowerv])
if not, then what is its use?
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