∀ {α : Type u_1} {β : Type u_2} [inst : TopologicalSpace α] [inst_1 : TopologicalSpace β] {f : α → Set β} {x : α},
  (∀ (u : Set β), IsOpen u → f x ⊆ u → ∀ᶠ (x' : α) in nhds x, f x' ⊆ u) → UpperHemicontinuousAt f x