write a code of python using dictionary on student data with different type of methods used in tit

student_data={'stud1':{'name':''aa','address':'pune','age':'20','gender':'F'}

             {'stud2':{'name':''bb','address':'pune','age':'21','gender':'M'}
             
             {'stud3':{'name':''cc','address':'mumbai','age':'20','gender':'F'}
             
             }
             print(student_data)
           
           
# Display information of student 2 only 
 
stud_object['student2']

#Get information of student from pune
   For key,value in stud_data.items():
      if val['address']='pune',
      print(key)