feat: Add frequency_penalty request parameter

app/locales/en.ts

@@ -175,6 +175,11 @@ const en: RequiredLocaleType = {
       SubTitle:
         "A larger value increases the likelihood to talk about new topics",
     },
+    FrequencyPenalty: {
+      Title: "Frequency Penalty",
+      SubTitle:
+        "A larger value decreasing the likelihood to repeat the same line",
+    },
   },
   Store: {
     DefaultTopic: "New Conversation",