diff --git a/src/unstract/sdk/__init__.py b/src/unstract/sdk/__init__.py
index b6a4ba8d..991333a3 100644
--- a/src/unstract/sdk/__init__.py
+++ b/src/unstract/sdk/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "0.54.0rc4"
+__version__ = "0.54.0rc5"
 
 
 def get_sdk_version():
diff --git a/src/unstract/sdk/file_storage/env_helper.py b/src/unstract/sdk/file_storage/env_helper.py
index d8a1de2c..91e2850f 100644
--- a/src/unstract/sdk/file_storage/env_helper.py
+++ b/src/unstract/sdk/file_storage/env_helper.py
@@ -13,8 +13,24 @@
 
 
 class EnvHelper:
+    ENV_CONFIG_FORMAT = (
+        '{"provider": "gcs", ' '"credentials": {"token": "/path/to/google/creds.json"}}'
+    )
+
     @staticmethod
     def get_storage(storage_type: StorageType, env_name: str) -> FileStorage:
+        """Helper function for clients to pick up remote storage configuration
+        from env, initialise the file storage for the same and return the
+        instance.
+
+        Args:
+            storage_type: Permanent / Temporary file storage
+            env_name: Name of the env which has the file storage config
+
+        Returns:
+            FileStorage: FIleStorage instance initialised using the provider
+            and credentials configured in the env
+        """
         try:
             file_storage_creds = json.loads(os.environ.get(env_name))
             provider = FileStorageProvider(
@@ -31,7 +47,8 @@ def get_storage(storage_type: StorageType, env_name: str) -> FileStorage:
                 raise NotImplementedError()
             return file_storage
         except KeyError as e:
-            logger.error(f"Required credentials is missing in the env: {str(e)}")
+            logger.error(f"Required credentials are missing in the env: {str(e)}")
+            logger.error(f"The configuration format is {EnvHelper.ENV_CONFIG_FORMAT}")
             raise e
         except FileStorageError as e:
             raise e
diff --git a/src/unstract/sdk/file_storage/helper.py b/src/unstract/sdk/file_storage/helper.py
index 911edddc..ebe5eb32 100644
--- a/src/unstract/sdk/file_storage/helper.py
+++ b/src/unstract/sdk/file_storage/helper.py
@@ -70,21 +70,46 @@ def local_file_system_init() -> AbstractFileSystem:
 
 
 def skip_local_cache(func):
+    """Helper function/decorator for handling FileNotFound exception and making
+    sure that the error is not because of stale cache.
+
+    Args:
+        func: The original function that is called in the context
+
+    Returns:
+        NA
+    """
+
     def wrapper(*args, **kwargs):
         try:
             return func(*args, **kwargs)
         except FileNotFoundError:
-            try:
-                # FileNotFound could have been caused by stale cache.
-                # Hence invalidate cache and retry again
-                args[0].fs.invalidate_cache()
-                return func(*args, **kwargs)
-            except Exception as e:
-                if isinstance(e, FileNotFoundError):
-                    raise e
-                else:
-                    raise FileOperationError(str(e)) from e
+            _handle_file_not_found(func, *args, **kwargs)
         except Exception as e:
             raise FileOperationError(str(e)) from e
 
     return wrapper
+
+
+def _handle_file_not_found(func, *args, **kwargs):
+    """Helper function for handling FileNotFound exception and making sure that
+    the error is not because of stale cache.
+
+    Args:
+        func: The original function that is called in the context
+        args: The context of the function call as an array
+        kwargs: args to the function being called in this context
+
+    Returns:
+        NA
+    """
+    try:
+        # FileNotFound could have been caused by stale cache.
+        # Hence invalidate cache and retry again
+        args[0].fs.invalidate_cache()
+        return func(*args, **kwargs)
+    except Exception as e:
+        if isinstance(e, FileNotFoundError):
+            raise e
+        else:
+            raise FileOperationError(str(e)) from e
diff --git a/src/unstract/sdk/tool/base.py b/src/unstract/sdk/tool/base.py
index 65a2b749..948e1231 100644
--- a/src/unstract/sdk/tool/base.py
+++ b/src/unstract/sdk/tool/base.py
@@ -14,7 +14,7 @@
     ToolEnv,
     ToolExecKey,
 )
-from unstract.sdk.file_storage.fs_shared_temporary import SharedTemporaryFileStorage
+from unstract.sdk.file_storage.shared_temporary import SharedTemporaryFileStorage
 from unstract.sdk.tool.mixin import ToolConfigHelper
 from unstract.sdk.tool.parser import ToolArgsParser
 from unstract.sdk.tool.stream import StreamMixin
@@ -61,7 +61,8 @@ def __init__(self, log_level: LogLevel = LogLevel.INFO) -> None:
                     "Please check your settings."
                 )
             self.workflow_filestorage = SharedTemporaryFileStorage(
-                provider=self.filestorage_provider, **self.filestorage_credentials
+                provider=self.filestorage_provider,
+                **self.filestorage_credentials,
             )
 
     @classmethod
diff --git a/src/unstract/sdk/utils/tool_utils.py b/src/unstract/sdk/utils/tool_utils.py
index 486f04ab..0f1cbc74 100644
--- a/src/unstract/sdk/utils/tool_utils.py
+++ b/src/unstract/sdk/utils/tool_utils.py
@@ -9,8 +9,7 @@
 import magic
 
 from unstract.sdk.exceptions import FileStorageError
-from unstract.sdk.file_storage import FileStorage, FileStorageProvider
-from unstract.sdk.file_storage.fs_shared_temporary import SharedTemporaryFileStorage
+from unstract.sdk.file_storage import FileStorage, FileStorageProvider, SharedTemporaryFileStorage
 
 logger = logging.getLogger(__name__)
 
diff --git a/tests/test_fs_permanent.py b/tests/test_fs_permanent.py
index 39d4b851..37e3698d 100644
--- a/tests/test_fs_permanent.py
+++ b/tests/test_fs_permanent.py
@@ -5,8 +5,7 @@
 import pytest
 from dotenv import load_dotenv
 
-from unstract.sdk.file_storage import FileStorageProvider
-from unstract.sdk.file_storage.fs_permanent import PermanentFileStorage
+from unstract.sdk.file_storage import FileStorageProvider, PermanentFileStorage
 
 load_dotenv()