Remove legacy build args

main.py

@@ -12,9 +12,6 @@ shutdown_requested = False
 def _config() -> dict:
     token = os.getenv("EXTERNAL_SERVICE_TOKEN", "")
     return {
-        "task_type": os.getenv("TASK_TYPE", ""),
-        "gpu_type": os.getenv("GPU_TYPE", ""),
-        "framework": os.getenv("FRAMEWORK", ""),
         "external_service_token_present": bool(token),
     }