Fix logging for multiple user/runs (#1462)

Signed-off-by: Sachidanand Alle <[email protected]>

monailabel/utils/others/generic.py

@@ -19,6 +19,7 @@
 import re
 import shutil
 import subprocess
+import tempfile
 import time
 from typing import Dict
 
@@ -98,7 +99,7 @@ def init_log_config(log_config, app_dir, log_file, root_level=None):
         default_config = os.path.realpath(os.path.join(default_log_dir, "logging.json"))
 
         log_dir = os.path.join(app_dir, "logs")
-        log_config = os.path.join(log_dir, "logging.json")
+        log_config = tempfile.NamedTemporaryFile(suffix=".json").name
         os.makedirs(log_dir, exist_ok=True)
 
         # if not os.path.exists(log_config):