fix bug

app.py

@@ -82,13 +82,14 @@ def build_demo():
                     gr.Markdown("# ✨ Submit your model here!", elem_classes="markdown-text")
 
                 with gr.Column():
-                    file_input = gr.File(label="Upload File")
                     model_name_input = gr.Textbox(label="Model name")
                     username_input = gr.Textbox(label="Username")  # can we get this info from hf??
                     link_input = gr.Textbox(label="Link to Model")  # can we get this info from hf??
+                    
+                    file_input = gr.File(label="Upload File")
 
                     submit_button = gr.Button("Submit")
-                    output=gr.Textbox(label="Output")
+                    submit_output = gr.Markdown("", elem_classes="markdown-text")
                     
                     submit_button.click(
                         fn=upload_file,
@@ -101,7 +102,7 @@ def upload_file(file, model_name, username, link):
         return "Fields file, model_name and username are required"
     
     file_name = file.name.split("/")[-1] if "/" in file.name else file.name
-    file_name = model_name.value + "_" + file_name
+    file_name = model_name + "_" + file_name
 
     with open(f"{DATA_PATH}/{SUBMITS_META_FILE}", "r", encoding="utf-8") as submit_meta_file:
         current_info = json.loads(submit_meta_file)