People are panicking for this news. But, this won't actually effect onbitcoin anyway. There're many countries which are legalising bitcoin to transact with it. The way bitcoin's popularity is spreading, probably oneday India will withdraw their ban.
Panic is just a temporary incident and I'm sure this will never be long, what happens with it is a common thing, even a great event never happened when china banned bitcoin and made the price drop 40% in a week but can recovery again even skyrocketed.