Printing a degree symbol (“º”) yields “unknown symbol” (question mark in romb) via Python

Question

I am working with QGIS 2.14.3, I just create a JSON file for detecting text, numbers, bearing and distance with OCR process using python 3 with pytorch, successfully I completed for creating a JSON file. When I load my JSON file the degree symbol is not displaying instead, it produces like in below snap:

Even I used # -*- coding: utf-8 -*- in my code still getting same error