Revert core infrastructure dependencies to specific versions for ZeroGPU auth compatibility; ensure stability with huggingface_hub, spaces, and gradio.

requirements.txt

@@ -1,11 +1,12 @@
-# --- CORE INFRASTRUCTURE (New versions for ZeroGPU Auth) ---
-spaces>=0.32.0
-gradio>=5.0.0
-huggingface_hub>=0.26.2
+# --- CORE INFRASTRUCTURE ---
+# huggingface_hub 0.25.2 is the LAST version to support 'cached_download'
+# We MUST use this to prevent the ImportError.
+huggingface_hub==0.25.2
+spaces==0.30.2
+# Gradio 4.44.1 is stable and fixes the Auth/ZeroGPU bugs from 4.36
+gradio==4.44.1
 
-# --- AI FRAMEWORKS (Pinned for Compatibility) ---
-# We MUST use these older versions because IDM-VTON's source code 
-# relies on specific internal functions that were removed in newer versions.
+# --- AI FRAMEWORKS ---
 torch==2.1.2
 torchvision==0.16.2
 torchaudio==2.1.2
@@ -13,8 +14,7 @@ numpy<2.0.0
 accelerate==0.26.1
 
 # --- IDM-VTON DEPENDENCIES ---
-# CRITICAL: Do not change these versions. 
-# The "hacked" files in src/ depend on diffusers 0.25.x logic.
+# Keeps 'PositionNet' working
 diffusers==0.25.1
 transformers==4.36.2
 pydantic>=2.0.0