Cleaned typing to be in line with accelerate hyperparameters type resctrictions

library/train_util.py

@@ -3390,7 +3390,20 @@ def filter_sensitive_args(args: argparse.Namespace):
         "output_dir",
         "logging_dir",
     ]
-    filtered_args = {k: v for k, v in vars(args).items() if k not in sensitive_args + sensitive_path_args}
+    filtered_args = {}
+    for k, v in vars(args).items():
+    # filter out sensitive values
+        if k not in sensitive_args + sensitive_path_args:
+            #Accelerate values need to have type `bool`,`str`, `float`, `int`, or `None`.
+            if v is None or isinstance(v, bool) or isinstance(v, str) or isinstance(v, float) or isinstance(v, int):
+                filtered_args[k] = v
+            # accelerate does not support lists
+            elif isinstance(v, list):
+                filtered_args[k] = f"{v}"
+            # accelerate does not support objects
+            elif isinstance(v, object):
+                filtered_args[k] = f"{v}"
+
     return filtered_args
 
 # verify command line args for training