Add note about bandwidth usage, embolden

Author: agriyakhetarpal

web/pandas/getting_started.md

@@ -36,7 +36,8 @@ allowfullscreen></iframe>
 You can try `pandas` in your browser with the following interactive shell
 without needing to install anything on your computer.
 
-*Please note it can take a while before the shell is initialised and ready to run commands.*
+**Please note it can take a while before the shell is initialised and ready to run commands.**
+**Running it requires a reasonable amount of bandwidth and resources, so it may not work properly on all devices or networks.**
 
 <iframe
   src="./lite/repl/index.html?toolbar=1&kernel=python&execute=0&code=import%20pandas%20as%20pd%0Adf%20%3D%20pd.DataFrame%28%7B%22num_legs%22%3A%20%5B2%2C%204%5D%2C%20%22num_wings%22%3A%20%5B2%2C%200%5D%7D%2C%20index%3D%5B%22falcon%22%2C%20%22dog%22%5D%29%0Adf"