old_contents: import json
  from app.api import bp
  from app.easyCI.scheduler import GitlabCIScheduler
  from flask import current_app, url_for, make_response, request
  from werkzeug.local import LocalProxy
  
  logger = LocalProxy(lambda: current_app.logger)
  
  
  @bp.route('/dashboard/', methods=['GET'])
  def dashboard():
      url = url_for('api.dashboard')
  
      scheduler = GitlabCIScheduler()
      data = scheduler.get_pipelines()
  
      if not data:
          response = make_response()
          response.headers['Location'] = url
          response.status_code = 204
          return response
  
      info = []
      for (i, pipeline) in enumerate(data):
          if i > 10:
              break
  
          if i == 0:
              pipeline_id = pipeline["id"]
              pipeline_vars = scheduler.get_pipeline_vars(pipeline_id)
              print(pipeline_id, pipeline_vars)
  
          info.append({
              "id" : pipeline["id"],
              "status" : pipeline["status"],
              "created_at": pipeline["created_at"],
              "updated_at": pipeline["updated_at"]
          })
  
      return json.dumps(info)
  
  
new_contents: import json
  from app.api import bp
  from app.easyCI.scheduler import GitlabCIScheduler
  from flask import current_app, url_for, make_response, request
  from werkzeug.local import LocalProxy
  
  logger = LocalProxy(lambda: current_app.logger)
  
  
  @bp.route('/dashboard/', methods=['GET'])
  def dashboard():
      url = url_for('api.dashboard')
  
      scheduler = GitlabCIScheduler()
      data = scheduler.get_pipelines()
  
      if not data:
          response = make_response()
          response.headers['Location'] = url
          response.status_code = 204
          return response
  
      info = []
      for (i, pipeline) in enumerate(data):
          if i > 10:
              break
  
          if i == 0:
              pipeline_id = pipeline["id"]
              pipeline_vars = scheduler.get_pipeline_vars(pipeline_id)
              print(pipeline_id, pipeline_vars)
  
          info.append({
              "id" : pipeline["id"],
              "status" : pipeline["status"],
              "created_at": pipeline["created_at"],
              "updated_at": pipeline["updated_at"]
          })
  
      return json.dumps(info), 200, {'Content-Type': 'text/json'}
  
subject: Fix content-type