use correct log file

Signed-off-by: Chris Fellowes <[email protected]>

Author: chrisfellowes-anyscale

python/ray/dashboard/modules/job/job_supervisor.py

@@ -173,7 +173,7 @@ def _exec_entrypoint(self, env: dict, logs_path: str) -> subprocess.Popen:
         # Open in append mode to avoid overwriting runtime_env setup logs for the
         # supervisor actor, which are also written to the same file.
         with open(logs_path, "a") as logs_file:
-            self._logger.info(f"Running entrypoint for job {self._job_id}: {self._entrypoint}\n")
+            logs_file.write(f"Running entrypoint for job {self._job_id}: {self._entrypoint}\n")
             child_process = subprocess.Popen(
                 self._entrypoint,
                 shell=True,