diff --git a/modules/metadata.py b/modules/metadata.py
index 87bb08b0..9d68fd17 100644
--- a/modules/metadata.py
+++ b/modules/metadata.py
@@ -118,11 +118,9 @@ class A1111MetadataParser(MetadataParser):
     def parse_string(self, metadata: dict) -> str:
         data = {k: v for _, k, v, _, _ in metadata}
 
-        # TODO check if correct
         width, heigth = eval(data['resolution'])
 
         lora_hashes = []
-        lora_weights = []
         for index in range(lora_count_with_lcm):
             key = f'lora_name_{index + 1}'
             if key in data:
@@ -275,7 +273,8 @@ class FooocusMetadataParser(MetadataParser):
         # # return json.dumps(metadata, ensure_ascii=True) TODO check if possible
         # return json.dumps(metadata, ensure_ascii=False)
 
-    def replace_value_with_filename(self, key, value, filenames):
+    @staticmethod
+    def replace_value_with_filename(key, value, filenames):
         for filename in filenames:
             path = Path(filename)
             if key.startswith('lora_combined_'):
diff --git a/webui.py b/webui.py
index 8a22072c..9703e908 100644
--- a/webui.py
+++ b/webui.py
@@ -232,7 +232,7 @@ with shared.gradio_root:
                             return results
 
                         metadata_input_image.upload(trigger_metadata_preview, inputs=metadata_input_image,
-                                                    outputs=metadata_json)
+                                                    outputs=metadata_json, queue=False, show_progress=True)
 
             switch_js = "(x) => {if(x){viewer_to_bottom(100);viewer_to_bottom(500);}else{viewer_to_top();} return x;}"
             down_js = "() => {viewer_to_bottom();}"