def get_users_query(self):
     all_users = self.users_df
     all_users_arr = CommonUsed.dfToArrayOfJsonWithoutIdx(all_users)
     Users = []
     for user in all_users_arr:
         Users.append(User.from_dict(user))
     return Users  # returns list of entities
 def get_user_query(self, _id):
     signle_user = self.users_df.loc[self.users_df['id'] == _id]
     userDict = CommonUsed.rowToJson(signle_user)
     userEntity = User.from_dict(userDict)
     return userEntity  # returns entity