Remove unnecessary permission checks and exception handling in NeMoLauncherSlurmInstallStrategy (#218)

Author: TaekyungHeo

src/cloudai/schema/test_template/nemo_launcher/slurm_install_strategy.py

@@ -15,7 +15,6 @@
 # limitations under the License.
 
 import logging
-import os
 import subprocess
 from pathlib import Path
 from typing import Any, Dict
@@ -81,11 +80,6 @@ def install(self) -> InstallStatusResult:
         if install_status.success:
             return InstallStatusResult(success=True, message="NeMo-Launcher is already installed.")
 
-        try:
-            self._check_install_path_access()
-        except PermissionError as e:
-            return InstallStatusResult(success=False, message=str(e))
-
         subdir_path = self.system.install_path / self.SUBDIR_PATH
         subdir_path.mkdir(parents=True, exist_ok=True)
 
@@ -119,19 +113,6 @@ def uninstall(self) -> InstallStatusResult:
 
         return InstallStatusResult(success=True)
 
-    def _check_install_path_access(self):
-        """
-        Check if the install path exists and if there is permission to create a directory or file in the path.
-
-        Raises
-            PermissionError: If the install path does not exist or if there is no permission to create directories and
-                files.
-        """
-        if not self.system.install_path.exists():
-            raise PermissionError(f"Install path {self.system.install_path} does not exist.")
-        if not self.system.install_path.is_dir() or not os.access(self.system.install_path, os.W_OK):
-            raise PermissionError(f"No permission to write in install path {self.system.install_path}.")
-
     def _clone_repository(self, subdir_path: Path) -> None:
         """
         Clones NeMo-Launcher repository into specified path if it does not already exist.