Various situations may affect the filing requirements. But let's assume that you are a nonresident alien partner not engaging in trade or business in the US.
1. If you are a nonresident alien who is a partner of a US partnership but does not engage in trade or business in the US, and your Schedule K-1 shows only income that is reported on lines 1 through 12 on Schedule NEC (Form 1040-NR), then an exception applies and you are not required to file.
2. On the other hand, the partnership is required to withhold 30% of gross income received by nonresident aliens and pay it to the IRS on your behalf. If they did, it's possible that they over-withheld, and by filing a return you could get a tax refund.
TurboTax doesn't support Form 1040-NR but you may use the partner site that does handle the form.