অবজেক্ট এর প্রপার্টি ভ্যালু পরিবর্তন

class School:
    schoolname='Dhaka University'
  #========== Add Method To A Class ===========#
    def headMasterName(self,hmname):
        print(hmname)
#============ Create Object ===================# 
du = School
du.schoolname = 'Rajshahi University'
print(du.schoolname) # access object property

'Rajshahi University'