Mention approximate amount of bandwidth consumed

Author: agriyakhetarpal

web/pandas/getting_started.md

@@ -41,7 +41,7 @@ without needing to install anything on your system.
 
 **Please note it can take a while (>30 seconds) before the shell is initialized 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.**
+**Running it requires a reasonable amount of bandwidth and resources (>70 MiB on the first load), 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"