Remove to-do comments

scrapy_zyte_api/_session.py

@@ -139,20 +139,13 @@ def build_from_crawler(
 class DefaultChecker:
 
     def check(self, response: Response, request: Request):
-        # TODO: Basic check for the session init only: check if setLocation
-        # worked, return False if not. If we can tell when setLocation simply
-        # failed once versus when it is not implemented for the target website,
-        # raise some exception in the latter case, to indicate that sessions
-        # for the target website are not supported, avoiding additional
-        # retries.
         return True
 
 
 class TooManyBadSessionInits(RuntimeError):
     pass
 
 
-# To do: add automatically to the registry by default.
 class SessionConfig:
 
     @classmethod