Update app.py

app.py

@@ -6,6 +6,10 @@ import subprocess
 import uuid
 import shutil
 from tqdm import tqdm
+import threading
+
+def print_thread_count(tag=""):
+    print(f"[DEBUG] {tag} Thread count:", len(threading.enumerate()))
 
 
 from huggingface_hub import snapshot_download, list_repo_files, hf_hub_download
@@ -291,6 +295,7 @@ def run_pipeline(prompt_text, steps, image_paths, audio_file_path, max_duration
         tea_cache_l1_thresh = 0.0,
         progress_bar_cmd=progress
     )
+    print_thread_count("after generation")
 
     # Return resulting video path
     video_path = os.path.join(output_dir, f"{filename}.mp4")