refactor: replace print statements with logging for better error tracking

backend/open_webui/utils/misc.py

@@ -2,13 +2,17 @@ import hashlib
 import re
 import time
 import uuid
+import logging
 from datetime import timedelta
 from pathlib import Path
 from typing import Callable, Optional
 
 
 import collections.abc
+from open_webui.env import SRC_LOG_LEVELS
 
+log = logging.getLogger(__name__)
+log.setLevel(SRC_LOG_LEVELS["MAIN"])
 
 def deep_update(d, u):
     for k, v in u.items():
@@ -412,7 +416,7 @@ def parse_ollama_modelfile(model_text):
                 elif param_type is bool:
                     value = value.lower() == "true"
             except Exception as e:
-                print(e)
+                log.exception(f"Failed to parse parameter {param}: {e}")
                 continue
 
             data["params"][param] = value