new_contents: data = [
      {
          "name": "post_problem",
          "url": "/api/problems/",
          "method": "post",
          "payload": {
              "token": "ADMIN@TOKEN",
              "title": "problem A",
              "score_type": 0
          },
          "files": {
              "pdf": "./api/problem/problem.pdf"
          },
          "response_status": 200,
          "response_data": {
              "msg": {"id": 1, "score_type": 0, "title": "problem A", "executes": [], "testdata": [], "verdict": {"execute_type_id": 2, "id": 1, "file_name": "main.cpp",}}
          }
      },
      {
          "name": "post_clarification",
          "url": "/api/clarifications/",
          "method": "post",
          "payload": {
              "token": "ADMIN@TOKEN",
              "problem_id": 1,
              "question": "How are you"
          },
          "response_status": 200,
          "response_data":{
              "msg": {"reply_type": 0, "user_id": 1, "question": "How are you", "problem_id": 1, "reply": "", "id": 1}
          }
      },
      {
          "name": "post_clarification_general",
          "url": "/api/clarifications/",
          "method": "post",
          "payload": {
              "token": "TEST@TOKEN",
              "problem_id": 0,
              "question": "How are you"
          },
          "response_status": 200,
          "response_data":{
              "msg": {"reply_type": 0, "user_id": 2, "question": "How are you", "problem_id": 0, "reply": "", "id": 2}
          }
      },
      {
          "name": "get_clarification_general_TEST",
          "url": "/api/clarifications/",
          "method": "get",
          "payload": {
              "token": "TEST@TOKEN",
          },
          "response_status": 200,
          "response_data":{
              "msg": [{"reply_type": 0, "user_id": 2, "question": "How are you", "problem_id": 0, "reply": "", "id": 2}]
          }
      },
      {
          "name": "get_clarification_general_OFFICIAL",
          "url": "/api/clarifications/",
          "method": "get",
          "payload": {
              "token": "OFFICIAL@TOKEN",
          },
          "response_status": 200,
          "response_data":{
              "msg": []
          }
      },
      {
          "name": "put_clarification",
          "url": "/api/clarifications/1/",
          "method": "put",
          "payload": {
              "token": "ADMIN@TOKEN",
              "reply_type": 1,
              "reply": "I'm fine."
          },
          "response_status": 200,
          "response_data":{
              "msg": {"problem_id": 1, "user_id": 1, "question": "How are you", "id": 1, "reply_type": 1, "reply": "I'm fine."}
          }
      },
      {
          "name": "get_clarification_general_OFFICIAL",
          "url": "/api/clarifications/",
          "method": "get",
          "payload": {
              "token": "OFFICIAL@TOKEN",
          },
          "response_status": 200,
          "response_data":{
              "msg": [{"problem_id": 1, "user_id": 1, "question": "How are you", "id": 1, "reply_type": 1, "reply": "I'm fine."}]
          }
      },
  ]
  
subject: update clarification test