diff --git a/frappe/database/query.py b/frappe/database/query.py
index 70127dd9d9..f608539854 100644
--- a/frappe/database/query.py
+++ b/frappe/database/query.py
@@ -1,7 +1,7 @@
 import operator
 import re
 from functools import cached_property
-from typing import Any, Dict, List, Tuple, Union
+from typing import Any, Callable, Dict, List, Tuple, Union
 
 import frappe
 from frappe import _
@@ -141,7 +141,7 @@ def change_orderby(order: str):
 
 
 # default operators
-OPERATOR_MAP: Dict[str, "function"] = {
+OPERATOR_MAP: Dict[str, Callable] = {
 	"+": operator.add,
 	"=": operator.eq,
 	"-": operator.sub,
diff --git a/frappe/utils/identicon.py b/frappe/utils/identicon.py
index 28df486d03..448f24657c 100644
--- a/frappe/utils/identicon.py
+++ b/frappe/utils/identicon.py
@@ -104,4 +104,4 @@ class Identicon(object):
 			save_handler(self.image, fp, "")
 		finally:
 			fp.seek(0)
-			return "data:image/png;base64,{0}".format(base64.b64encode(fp.read()))
+			return "data:image/png;base64,{0}".format(base64.b64encode(fp.read()))  # noqa