chore: Remove unused alias; reverse negated if/else

lib/medical_transcription_web/components/code_select.ex

@@ -3,7 +3,6 @@ defmodule MedicalTranscriptionWeb.Components.CodeSelect do
   An auto-complete select field that allows users to search for codes to add by either `code` or `description`.
   """
 
-  alias MedicalTranscription.Feedback.CodeFeedback
   alias MedicalTranscription.Feedback
   use MedicalTranscriptionWeb, :live_component
   import MedicalTranscriptionWeb.Components, only: [tag_result: 1]
@@ -100,12 +99,12 @@ defmodule MedicalTranscriptionWeb.Components.CodeSelect do
       })
 
     socket =
-      if !is_nil(code_feedback) do
+      if is_nil(code_feedback) do
+        put_flash(socket, :error, "Failed to record feedback")
+      else
         socket
         |> assign(:selected_code, selected_code)
         |> assign(:submitted_code_feedback, code_feedback)
-      else
-        put_flash(socket, :error, "Failed to record feedback")
       end
 
     {:noreply, socket}