code: def __init__(
      self,
      name_pool_config: Dict[str, PoolConfig],
      jpim_config: JobPrivateInstanceManagerConfig,
      resource_rates: Dict[str, float],
      product_versions_data: Dict[str, ProductVersionInfo],
  ):
      self.name_pool_config = name_pool_config
      self.jpim_config = jpim_config
      self.resource_rates = resource_rates
      self.product_versions = ProductVersions(product_versions_data)
  
imports: import asyncio
  import logging
  from typing import Dict, Optional, Tuple
  from gear import Database
  from .cloud.azure.instance_config import AzureSlimInstanceConfig
  from .cloud.azure.resource_utils import azure_worker_properties_to_machine_type
  from .cloud.gcp.instance_config import GCPSlimInstanceConfig
  from .cloud.gcp.resource_utils import GCP_MACHINE_FAMILY, family_worker_type_cores_to_gcp_machine_type
  from .cloud.resource_utils import adjust_cores_for_memory_request, adjust_cores_for_packability, cores_mcpu_to_memory_bytes, local_ssd_size, machine_type_to_worker_type_cores, requested_storage_bytes_to_actual_storage_gib, valid_machine_types
  from .cloud.utils import possible_cloud_locations
  from .driver.billing_manager import ProductVersionInfo, ProductVersions
  from .instance_config import InstanceConfig
label_desc: Use image node_id 1 to create a new InstanceCollectionConfigs object  with example: obj = InstanceCollectionConfigs(name_pool_config, jpim_config, resource_rates, product_versions_data)