class_docstr: This class manages the server session
class_docstr_tok: ["This","class","manages","the","server","session"]
code: def to_json(self):
      return {
          "username": self.username,
          "auth": self.auth,
          "database": self.database,
          "prepared_stmts": self.prepared_stmts,
          "packet_sequence_number": self.packet_sequence_number,
      }
  
imports: import os
  from uuid import uuid4
  import requests
  from mindsdb.api.executor.datahub.datahub import init_datahub
  from mindsdb.utilities.config import Config
  from mindsdb.interfaces.agents.agents_controller import AgentsController
  from mindsdb.interfaces.model.model_controller import ModelController
  from mindsdb.interfaces.database.database import DatabaseController
  from mindsdb.interfaces.database.integrations import integration_controller
  from mindsdb.interfaces.skills.skills_controller import SkillsController
  from mindsdb.utilities import log
label_desc: Use image node_id 5 for calling the SessionController obj's underlying member method code with example usage: obj.to_json() and returns: dict