Update app.py

app.py

@@ -231,7 +231,7 @@ def gradio_upload_certificate(uploaded_file):
     new_path = os.path.join(save_dir, new_filename)
     shutil.copy(temp_path, new_path)
 
-    api = HfApi(token=os.getenv("HF_TOKEN"))
+    api = HfApi(token=os.getenv("HF_API_KEY"))
     
     api.upload_folder(
         folder_path="hf_dataset_upload",
@@ -260,7 +260,8 @@ gr.Interface(
     outputs=gr.Markdown(label="Upload Result"),
     title="📜 Certificate Manager",
     description="Upload a certificate to extract metadata, rename, and store in your Hugging Face dataset automatically.",
-    allow_flagging="never"
+    allow_flagging="never",
+    show_progress="full",
 ).launch()