code: def get_category(self, category):
      categories = self.get_categories()
      return categories[category] if category in categories else None
  
imports: import json
  import os
  from requests.auth import HTTPBasicAuth
  import requests
label_desc: Use image node_id 14 for calling the ReadMeSession obj's underlying member method code with example usage: obj.get_category(category) and returns: unknown