Grievance: backend should have 18 branches

[devansh12b2]

There are 18 branches but only 11 are included.

LIST OF ALL BRANCHES:-

                                'Architecture',
                                'Biochemical',
                                'Biomedical',
                                'Ceramic',
                                'Chemical',
                                'Chemistry',
                                'Civil',
                                'Computer',
                                'Electrical',
                                'Electronics',
                                'Materials',
                                'Mathematics',
                                'Mechanical',
                                'Metallurgy',
                                'Mining',
                                'Pharmaceutical',
                                'Physics',
                                'Humanities'

Coauthored by: @Aadeesh11 @ItsAdityaKSingh