Update main screen

Co-authored-by: Pedro Nogueira Coutinho <nogsp@users.noreply.github.com>

app.py

@@ -1,5 +1,6 @@
 import animation
 import bgm
+import join
 import narrator
 import story
 import subtitles
@@ -11,8 +12,9 @@ def generate_video(text, auth_openai, auth_elevenlabs, auth_replicate, auth_rev)
     deforum_str, max_frames = subtitles.audio2subtitle(auth_rev)
     generated_animation = animation.story2video(deforum_str, max_frames, auth_replicate)
     # generated_music = bgm.text2audio(text=text, duration=20, guidance_scale=5, random_seed=24, n_candidates=3)
+    generated_video = join.join_artifacts()
 
-    return generated_animation
+    return generated_video
 
 def download_video(v):
     pass