As per the provision of act you would be a tax resident on India and India would demand tax on same.
So 1st recommendation would be to file tax in India and claim credit of taxes paid in USA.
Another option could be if this is just a 1 time activity that you can say that as per India USA DTAA tie breaker rule you are a resident of USA but in that case also since you were physically in India income tax officer could say you are liable to pay tax in India even on that salary as per section 9 of the Income tax act.
Thus, the option is your's if you wish to take risk. Don't pay tax.
If not file return take credit and leave it.
Hope you find the information helpful, if yes do rate if 5 and provide your valuable feedback for my improvement.
Thank you.