tools/lib: Remove unused imports.

tools/lib/provision.py

@@ -14,7 +14,7 @@ ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__f
 
 sys.path.append(ZULIP_PATH)
 from scripts.lib.zulip_tools import run, subprocess_text_output, OKBLUE, ENDC, WARNING
-from scripts.lib.setup_venv import setup_virtualenv, VENV_DEPENDENCIES
+from scripts.lib.setup_venv import VENV_DEPENDENCIES
 from scripts.lib.node_cache import setup_node_modules, NODE_MODULES_CACHE_PATH
 
 from version import PROVISION_VERSION

tools/lib/template_parser.py

@@ -1,6 +1,5 @@
 from typing import Callable, List, Optional
 from six.moves import range
-import re
 
 class TemplateParserException(Exception):
     def __init__(self, message):