Healthy Blueberry Blackberry Pie

"Blueberry Blackberry Pie! This is my FAVORITE PIE ON THE WHOLE EARTH. And it's super healthy. I could eat it every day and never tire of it. Everything in it is vegan except for a 1/2 teaspoon of gelatin I use at the bottom of the pie to help absorb liquid. You could use tapioca flour instead to keep it vegan. I'm allergic to tapioca so that's not an option for me anymore. I even use a vegan crust! "