🔧 chore(utils.py): remove unused imports and classes

🔥 refactor(utils.py): remove unused Memoize class and its methods

src/backend/langflow/services/cache/utils.py

@@ -6,12 +6,12 @@ import os
 import tempfile
 from collections import OrderedDict
 from pathlib import Path
-from typing import TYPE_CHECKING, Any, Callable, Dict
+from typing import TYPE_CHECKING, Any, Dict
 from appdirs import user_cache_dir
 from langflow.services.database.models.base import orjson_dumps
 
 if TYPE_CHECKING:
-    from langflow.services.cache.base import BaseCacheManager
+    pass
 
 CACHE: Dict[str, Any] = {}
 
@@ -195,44 +195,3 @@ def save_uploaded_file(file, folder_name):
             new_file.write(chunk)
 
     return file_path
-
-
-class Memoize:
-    def __init__(
-        self,
-        get_cache_manager: Callable[[], "BaseCacheManager"],
-    ):
-        self.get_cache_manager = get_cache_manager
-        self.hash_func = compute_dict_hash
-
-    def clear_cache(self, session_id):
-        cache_manager = self.get_cache_manager()
-        cache_manager.delete(session_id)
-
-    def get_result_by_session_id(self, session_id):
-        cache_manager = self.get_cache_manager()
-        return cache_manager.get(session_id)
-
-    def update_cache(self, session_id, value):
-        cache_manager = self.get_cache_manager()
-        cache_manager.set(session_id, value)
-
-    def __call__(self, func: Callable[..., Any]):
-        @functools.wraps(func)
-        def wrapper(*args, **kwargs):
-            cache_manager = self.get_cache_manager()
-            session_id = self.hash_func(args[0])
-
-            result = cache_manager.get(session_id)
-
-            if result is None:
-                result = func(*args, **kwargs)
-                cache_manager.set(session_id, result)
-
-            wrapper.session_id = session_id
-            return result
-
-        wrapper.clear_cache = self.clear_cache
-        wrapper.update_cache = self.update_cache
-        wrapper.get_result_by_session_id = self.get_result_by_session_id
-        return wrapper