old_contents: """Module containing all handlers supported by the job service."""
  
  from .aggregate_crowd_source_tags import AggregateCrowdSourceTags
  from .aggregate_github_manifest_pkgs import AggregateGitHubManifestPackages
  from .aggregate_topics import AggregateTopics
  from .book_keeping import BookKeeping
  from .clean_postgres import CleanPostgres
  from .error import ErrorHandler
  from .flow import FlowScheduling
  from .github_most_starred import GitHubMostStarred
  from .github_manifests import GitHubManifests
  from .golang_popular_analyses import GolangPopularAnalyses
  from .kronos_data_update import KronosDataUpdater
  from .maven_popular_analyses import MavenPopularAnalyses
  from .maven_releases import MavenReleasesAnalyses
  from .npm_popular_analyses import NpmPopularAnalyses
  from .nuget_popular_analyses import NugetPopularAnalyses
  from .python_popular_analyses import PythonPopularAnalyses
  from .selective_flow import SelectiveFlowScheduling
  from .sync_to_graph import SyncToGraph
  from .invoke_graph_sync import InvokeGraphSync
  
new_contents: """Module containing all handlers supported by the job service."""
  
  from .aggregate_crowd_source_tags import AggregateCrowdSourceTags
  from .aggregate_github_manifest_pkgs import AggregateGitHubManifestPackages
  from .aggregate_topics import AggregateTopics
  from .book_keeping import BookKeeping
  from .clean_postgres import CleanPostgres
  from .error import ErrorHandler
  from .flow import FlowScheduling
  from .github_most_starred import GitHubMostStarred
  from .github_manifests import GitHubManifests
  from .golang_popular_analyses import GolangPopularAnalyses
  from .kronos_data_update import KronosDataUpdater
  from .maven_popular_analyses import MavenPopularAnalyses
  from .maven_releases import MavenReleasesAnalyses
  from .npm_popular_analyses import NpmPopularAnalyses
  from .nuget_popular_analyses import NugetPopularAnalyses
  from .python_popular_analyses import PythonPopularAnalyses
  from .selective_flow import SelectiveFlowScheduling
  from .sync_to_graph import SyncToGraph
  from .invoke_graph_sync import InvokeGraphSync
  
  # make code checkers happy
  assert AggregateCrowdSourceTags is not None
  assert AggregateGitHubManifestPackages is not None
  assert AggregateTopics is not None
  assert BookKeeping is not None
  assert CleanPostgres is not None
  assert ErrorHandler is not None
  assert FlowScheduling is not None
  assert GitHubMostStarred is not None
  assert GitHubManifests is not None
  assert GolangPopularAnalyses is not None
  assert KronosDataUpdater is not None
  assert MavenPopularAnalyses is not None
  assert MavenReleasesAnalyses is not None
  assert NpmPopularAnalyses is not None
  assert NugetPopularAnalyses is not None
  assert PythonPopularAnalyses is not None
  assert SelectiveFlowScheduling is not None
  assert SyncToGraph is not None
  assert InvokeGraphSync is not None
  
subject: Make code checkers happy