```ruby
FactoryGirl.define do
  factory :talk do
    date "2015-10-29"
title "MyString"
description "MyString"
  end

end
```

Update factory to not have date attribute, which is no longer present on the model
user
```ruby
FactoryGirl.define do
  factory :talk do
    title "MyString"
  end
end```
assistant