Exception handling

worker/src/unstract/worker/worker.py

@@ -5,6 +5,7 @@
 import uuid
 from typing import Any, Optional
 
+from docker.errors import APIError
 from dotenv import load_dotenv
 from unstract.worker.constants import Env, LogType, ToolKey
 
@@ -50,6 +51,11 @@ def __init__(self, image_name: str, image_tag: str) -> None:
                     f"in {private_registry_credential_path}: {file_err}"
                     "Logging to private registry might fail, if private tool is used."
                 )
+            except APIError as api_err:
+                logger.error(
+                    f"Exception occured while invoking docker client : {api_err}."
+                    f"Authentication to artifact registry failed."
+                )
 
         self.image = self._get_image()