Fix: upgrade to gradio 5.29.0 (Python 3.13 compatible, no pydub dependency)

README.md

@@ -4,7 +4,7 @@ emoji: 🎬
 colorFrom: indigo
 colorTo: purple
 sdk: gradio
-sdk_version: 4.44.1
+sdk_version: 5.29.0
 app_file: app.py
 pinned: false
 license: apache-2.0
@@ -30,8 +30,7 @@ hallucinate a value, and mistakes are surfaced instead of silently applied.
 
 ## Files in this Space
 
-`app.py`, `gearcut_model.py`, `gearcut_infer.py`, `gearcut_compiler.py`,
-`gearcut_ground.py`, `requirements.txt`, `packages.txt`.
+`app.py`, `requirements.txt`, `packages.txt`. Core modules are loaded securely at startup.
 
 The model + tokenizer are downloaded from `AMFORGE/gc_editor` and
 `AMFORGE/gearcut_tok` on startup. If those repos are private, add an `HF_TOKEN`