Update app/intro.py

app/intro.py

@@ -391,4 +391,4 @@ def get_download_link(data, filename, link_text):
     """
     b64 = base64.b64encode(data.encode()).decode()
     href = f'<a href="data:application/json;base64,{b64}" download="{filename}">{link_text}</a>'
-    return href
+    return href