docstr: Serializes task and creates a graph task for remote client.
  
  :return: task id
docstr_tok: ["Serializes","task","and","creates","a","graph","task","for","remote","client",".",":","return",":","task","id"]
code: def _create_graph_task(self, graph: G) -> Optional[Hashable]:
      """Serializes task and creates a graph task for remote client.
  
      :return: task id
      """
  
      graph_json, _ = graph.save()
      graph_json = graph_json.replace("\n", "")
  
      config = self.config_for_dump(
          graph_json,
          self.remote_task_params,
          self.client.exec_params,
          self.client.connect_params,
      )
  
      task_id = self.client.create_task(config=config)
      return task_id
  
imports: import os
  from dataclasses import dataclass
  from typing import List, Optional, Sequence, Any, TypeVar, Callable, Hashable
  import numpy
  from golem.core.log import default_log
  from golem.core.optimisers.genetic.evaluation import DelegateEvaluator
  from golem.utilities.serializable import Serializable
  from fedot.core.data.data import InputData
  from fedot.remote.infrastructure.clients.client import Client
  from fedot.utilities.pattern_wrappers import singleton
label_desc: Use image node_id 5 for calling the RemoteEvaluator obj's underlying member method code with example usage: obj._create_graph_task(graph) and returns: task_id