diff --git a/METADATA b/METADATA
deleted file mode 100644
index 2571adf..0000000
--- a/METADATA
+++ /dev/null
@@ -1,134 +0,0 @@
-# go/google3metadata
-# proto-file: devtools/metadata/metadata.proto
-# proto-message: MetaData
-
-name: "robotics_transformer"
-description: "code and utilities to build and run RT-1 robotics transformer"
-
-third_party {
-  url {
-    type: HOMEPAGE
-    value: "http://go/robotics_transformer"
-  }
-  url {
-    type: PIPER
-    value: "http://google3/third_party/py/robotics_transformer"
-  }
-}
-
-presubmit: {
-  review_notify: "robotics_transformer-automated+reviews"
-
-  check_tests: {
-    failure_status: ERROR
-    project: "robotics_transformer"
-  }
-
-  # Checks that files in the changelist do not contain tab characters.
-  check_tabs: {
-    failure_status: ERROR
-  }
-
-  check_trailing_whitespace: {
-    failure_status: ERROR
-  }
-
-  # Presubmit applied during submit
-
-  check_lint: {
-    action: SUBMIT  # Do not activate by default to not block TAP.
-    failure_status: ERROR
-  }
-
-  # Ensures that the string "do not submit" (in all caps) is not present.
-  check_do_not_submit: {
-    action: SUBMIT
-  }
-}
-
-# Register the copy.bara.sky
-exported: {
-  copybara: {
-    config_path: "//depot/google3/third_party/py/robotics_transformer/copy.bara.sky"
-  }
-  path_expression: "//depot/google3/third_party/py/robotics_transformer/..."
-  remote_location: "https://github.com/google-research/robotics_transformer"
-  reason: OPEN_SOURCE
-  description: "Open source robotics_transformer"
-  # request_url: "https://launch.corp.google.com/launch/4225970"
-  owning_team_email: "robotics_transformer-automated@google.com"
-}
-
-# Copybara presubmit
-# presubmit: {
-#   path_expression: "//depot/google3/third_party/py/robotics_transformer/..."
-#   # Do not trigger copybara for the following files
-#   path_expression_exclusion: "//depot/.../METADATA"
-#   path_expression_exclusion: "//depot/.../OWNERS"
-#   path_expression_exclusion: "//depot/.../BUILD"
-#   path_expression_exclusion: "//depot/.../*.bzl"
-#   path_expression_exclusion: "//depot/.../google/..."
-
-#   # Ensure that changes contain public notes for git commit messages.
-#   check_description: {
-#     base: {
-#       id: "CopybaraDescription"
-#       disable_tags: "GIT_ORIGIN_REV_ID"
-#       disable_tags: "SKIP_COPYBARA"
-#     }
-
-#     required_regexp:
-#       "("
-#       "(^|\\n)\\s*BEGIN_PUBLIC\\s*?\\n"
-#       "(.*\\n)*"
-#       "\\s*\\S+.*(\\n.*)*\\n"
-#       "\\s*END_PUBLIC\\s*?\\n"
-#       "|"
-#       "(^|\\n)\\s*PUBLIC:(?: )*\\S+"
-#       ")"
-
-#     failure_message:
-#       "\n"
-#       "By running presubmit, this cl will be exported as PR on github. "
-#       "Please add a public commit message to the cl description:\n"
-#       "\n"
-#       "PUBLIC: my public commit msg\n"
-#       "\n"
-#       "OR\n"
-#       "\n"
-#       "BEGIN_PUBLIC\n"
-#       "my public\n"
-#       "commit msg\n"
-#       "END_PUBLIC\n"
-#       "\n"
-#       "If you're certain your change does not produce public changes, the\n"
-#       "message can say 'Internal'.\n"
-#     failure_status: WARNING
-#     required_for_cleanup: false
-#   }
-
-#   check_presubmit_service: {
-#     base: { id: "Copybara-Review" disable_tags: "GIT_ORIGIN_REV_ID" }
-#     action: REVIEW
-#     streaming: true
-#     timeout: 60
-#     failure_status: WARNING
-#     execution_mode: SECONDARY_EXECUTION
-#     include_all_opened_files: true
-#     include_deleted_files: true
-#     address: "blade:copybara-streaming-presubmit-service-prod"
-#     options: "depot_path=//depot/google3/third_party/py/robotics_transformer/copy.bara.sky;workflow=piper_to_github_presubmit;blocking=false"
-#   }
-#   check_presubmit_service: {
-#     base: { id: "Copybara-Submit" disable_tags: "GIT_ORIGIN_REV_ID" }
-#     action: SUBMIT
-#     streaming: true
-#     timeout: 600
-#     failure_status: ERROR
-#     execution_mode: SECONDARY_EXECUTION
-#     include_all_opened_files: true
-#     include_deleted_files: true
-#     address: "blade:copybara-streaming-presubmit-service-prod"
-#     options: "depot_path=//depot/google3/third_party/py/robotics_transformer/copy.bara.sky;workflow=piper_to_github_presubmit;blocking=true"
-#   }
-# }