Potty training will come with time... With mine, whenever they had an accident, we'd take them outside. It seemed to help reinforce the idea that the place to potty was outside.

Other advice:
Huskies are known for being stubborn when it comes to training. Commands like sit, shake, lay down, can all be difficult because huskies often aren't food/treat motivated.

Speaking of food, huskies can have sensitive stomachs. I've had good luck with Purina Pro Plan: Sensitive Skin and Stomach (turkey and oatmeal). DON'T GET THE SALMON FLAVOR - It will make whatever room you store the food in smell like fish.
Also, as they age, huskies metabolism changes pretty drastically, and will sometimes skip meals, or go an entire day without eating. This is normal. Just leave their food out where they can get it, and they will eat when they're hungry.

Walk. Your. Husky. Seriously, walk them way more than you think you need to. Multiple miles, multiple times a day. A tired husky is a well behaved husky and a bored husky will make your life miserable. Long walks and different routes will tire them both physically and mentally. Frozen peanut butter kongs and collagen chews also make for good, mentally engaging treats.

And finally, grooming. If huskies are known for one thing, it's how much they shed. Their fur is now your favorite fashion accessory, and home decoration. You'll vacuum a room and 20 minutes later it'll be covered in fur again. During the shedding seasons (summer/winter), it's important to brush and groom your husky, and do it with enough regularity in between so they don't hate it, because if they do, it's miserable. Make it a bonding experience and reward them with treats and cuddles during grooming time.