docstr: This function will list all host objects in cluster with this cluster id
docstr_tok: ["This","function","will","list","all","host","objects","in","cluster","with","this","cluster","id"]
code: def list_all_hosts_in_cluster(self, cluster_id):
      """
      This function will list all host objects in cluster with this cluster id
      """
      host_filter_spec = Host.FilterSpec(clusters={cluster_id})
      return self.vsphere_sdk_client.vcenter.Host.list(host_filter_spec)
  
imports: import logging
  import time
  import uuid
  from threading import RLock
  import com.vmware.vapi.std.errors_client
  import requests
  from com.vmware.cis.tagging_client import CategoryModel
  from com.vmware.content.library_client import Item
  from com.vmware.vapi.std.errors_client import Unauthenticated
  from com.vmware.vapi.std_client import DynamicID
  from com.vmware.vcenter.ovf_client import DiskProvisioningType, LibraryItem
  from com.vmware.vcenter.vm.hardware_client import Cpu, Memory
  from com.vmware.vcenter.vm_client import Power
  from com.vmware.vcenter_client import VM, Host, ResourcePool
  from vmware.vapi.vsphere.client import create_vsphere_client
  from ray.autoscaler._private.vsphere.utils import Constants, singleton_client
  from ray.autoscaler.tags import TAG_RAY_CLUSTER_NAME
label_desc: Use image node_id 7 for calling the VsphereSdkProvider obj's underlying member method code with example usage: obj.list_all_hosts_in_cluster(cluster_id) and returns: self