update convert so non-tensor files are copied over to output

convert_v2.py

@@ -87,4 +87,13 @@ sorted_map = sorted(weight_map['weight_map'].items())
 weight_map['weight_map'] = dict(sorted_map)
 
 with open(output_dir / 'model.safetensors.index.json', 'w') as f:
-    json.dump(weight_map, f, indent=4)
+    json.dump(weight_map, f, indent=4)
+
+# copy rest of model non-tensor files
+for filename in os.listdir(model_dir):
+    if filename.endswith(".safetensors") or filename == "model.safetensors.index.json":
+        continue
+    src = os.path.join(model_dir, filename)
+    dst = os.path.join(output_dir, filename)
+    if os.path.isfile(src):
+        shutil.copy2(src, dst)