diff --git a/undelete_for_hse.py b/undelete_for_hse.py
deleted file mode 100644
index ddf1e3d..0000000
--- a/undelete_for_hse.py
+++ /dev/null
@@ -1,101 +0,0 @@
-import os
-import traceback
-from obs import ObsClient, Versions
-
-bucket = os.getenv(
-    "BUCKET"
-)
-
-ak = os.getenv(
-	"AKID"
-)
-
-sk = os.getenv(
-	"SKID"
-)
-
-endpoint = os.getenv(
-	"OBSENDPOINT"
-)
-
-obsClient = ObsClient(
-	access_key_id = ak,
-	secret_access_key = sk,
-	server = endpoint
-)
-
-try:
-
-    actualVersions = []
-    deleteVersions = []
-
-    mark = None
-    index = 1
-	
-    while True:
-
-        listing = obsClient.listVersions(
-		    bucket,
-		    version = Versions(
-		    	encoding_type = 'url',
-		    	key_marker = mark,
-		    	max_keys = 1000
-			)
-		)
-
-		if listing['status'] < 300:
-            for dobject in listing['body']['versions']:
-                if dobject['versionId'] != None and dobject['isLatest'] != True:
-                    actualObject = {
-                        "key": dobject['key'],
-                        "version": dobject['versionId']
-                    }
-                    actualVersions.append(actualObject)
-
-			for file_marker in listing['body']['markers']:
-				file_key = file_marker['key']
-				file_version = file_marker['versionId']
-                deleteMarkerObject = {
-                    "key": file_key,
-                    "version": file_version
-                }
-                deleteVersions.append(deleteMarkerObject)
-
-            # going to next file page
-
-			if listing['body']['head']['isTruncated'] == True:
-				mark = listing['body']['head']['nextKeyMarker']
-			else:
-				break
-
-        # now doing the right way
-
-        print("Deleting actual versions")
-        for object in actualVersions:
-            deleteObject = obsClient.deleteObject(
-                bucketName = bucket,
-                objectKey = object['file_key'],
-                versionId = object['file_version']
-            )
-
-            if deleteObject['status'] > 204:
-                print(deleteObject)
-            else:
-                pass
-
-        print("Deleting delete marker versions")
-        for object in deleteVersions:
-            deleteObject = obsClient.deleteObject(
-                bucketName = bucket,
-                objectKey = object['file_key'],
-                versionId = object['file_version']
-            )
-
-            if deleteObject['status'] > 204:
-                print(deleteObject)
-            else:
-                pass
-
-except:
-	print('exception')
-	print(traceback.format_exc())
\ No newline at end of file