old_contents: from moto.core.responses import BaseResponse
  
  from .amazon_dev_pay import AmazonDevPay
  from .amis import AmisResponse
  from .availability_zones_and_regions import AvailabilityZonesAndRegions
  from .customer_gateways import CustomerGateways
  from .dhcp_options import DHCPOptions
  from .elastic_block_store import ElasticBlockStore
  from .elastic_ip_addresses import ElasticIPAddresses
  from .elastic_network_interfaces import ElasticNetworkInterfaces
  from .general import General
  from .instances import InstanceResponse
  from .internet_gateways import InternetGateways
  from .ip_addresses import IPAddresses
  from .key_pairs import KeyPairs
  from .monitoring import Monitoring
  from .network_acls import NetworkACLs
  from .placement_groups import PlacementGroups
  from .reserved_instances import ReservedInstances
  from .route_tables import RouteTables
  from .security_groups import SecurityGroups
  from .spot_instances import SpotInstances
  from .subnets import Subnets
  from .tags import TagResponse
  from .virtual_private_gateways import VirtualPrivateGateways
  from .vm_export import VMExport
  from .vm_import import VMImport
  from .vpcs import VPCs
  from .vpn_connections import VPNConnections
  from .windows import Windows
  
  
  class EC2Response(
      BaseResponse,
      AmazonDevPay,
      AmisResponse,
      AvailabilityZonesAndRegions,
      CustomerGateways,
      DHCPOptions,
      ElasticBlockStore,
      ElasticIPAddresses,
      ElasticNetworkInterfaces,
      General,
      InstanceResponse,
      InternetGateways,
      IPAddresses,
      KeyPairs,
      Monitoring,
      NetworkACLs,
      PlacementGroups,
      ReservedInstances,
      RouteTables,
      SecurityGroups,
      SpotInstances,
      Subnets,
      TagResponse,
      VirtualPrivateGateways,
      VMExport,
      VMImport,
      VPCs,
      VPNConnections,
      Windows,
  ):
      pass
  
new_contents: from .amazon_dev_pay import AmazonDevPay
  from .amis import AmisResponse
  from .availability_zones_and_regions import AvailabilityZonesAndRegions
  from .customer_gateways import CustomerGateways
  from .dhcp_options import DHCPOptions
  from .elastic_block_store import ElasticBlockStore
  from .elastic_ip_addresses import ElasticIPAddresses
  from .elastic_network_interfaces import ElasticNetworkInterfaces
  from .general import General
  from .instances import InstanceResponse
  from .internet_gateways import InternetGateways
  from .ip_addresses import IPAddresses
  from .key_pairs import KeyPairs
  from .monitoring import Monitoring
  from .network_acls import NetworkACLs
  from .placement_groups import PlacementGroups
  from .reserved_instances import ReservedInstances
  from .route_tables import RouteTables
  from .security_groups import SecurityGroups
  from .spot_instances import SpotInstances
  from .subnets import Subnets
  from .tags import TagResponse
  from .virtual_private_gateways import VirtualPrivateGateways
  from .vm_export import VMExport
  from .vm_import import VMImport
  from .vpcs import VPCs
  from .vpn_connections import VPNConnections
  from .windows import Windows
  
  
  class EC2Response(
      AmazonDevPay,
      AmisResponse,
      AvailabilityZonesAndRegions,
      CustomerGateways,
      DHCPOptions,
      ElasticBlockStore,
      ElasticIPAddresses,
      ElasticNetworkInterfaces,
      General,
      InstanceResponse,
      InternetGateways,
      IPAddresses,
      KeyPairs,
      Monitoring,
      NetworkACLs,
      PlacementGroups,
      ReservedInstances,
      RouteTables,
      SecurityGroups,
      SpotInstances,
      Subnets,
      TagResponse,
      VirtualPrivateGateways,
      VMExport,
      VMImport,
      VPCs,
      VPNConnections,
      Windows,
  ):
      pass
  
subject: Fix for EC2Response MRO