onSubmit event

components/input-generation.tsx

@@ -31,6 +31,11 @@ export const InputGeneration: React.FC<Props> = ({
           className="h-full text-lg placeholder:text-gray-400 text-gray-900 font-medium w-full outline-none truncate"
           placeholder="A thug cat riding his small bike"
           onChange={(e) => onChange(e.target.value)}
+          onKeyDown={(e) => {
+            if (e.key === "Enter" && prompt && !loading) {
+              onSubmit();
+            }
+          }}
         />
       </div>
       <button