[Admin maintenance] Support new ZeroGPU hardware (#6)

- [Admin maintenance] Support new ZeroGPU hardware (99578a78e64e946f86cb82622887ac219a1a4244)

app.py

@@ -12,6 +12,8 @@ if not hasattr(huggingface_hub, "HfFolder"):
             try: huggingface_hub.logout()
             except Exception: pass
     huggingface_hub.HfFolder = HfFolder
+import spaces  # Import spaces for ZeroGPU compatibility. Must precede torch/transformers/janus
+# imports: spaces patches torch.cuda before CUDA is initialized in the parent process.
 import gradio as gr
 import torch
 from transformers import AutoConfig, AutoModelForCausalLM
@@ -21,7 +23,6 @@ from PIL import Image
 
 import numpy as np
 import os
-import spaces  # Import spaces for ZeroGPU compatibility
 
 
 # Load model and processor

requirements.txt

@@ -4,5 +4,6 @@ gradio
 numpy
 torch
 safetensors
-transformers
+transformers<5.0.0
+pydantic<2.11
 git+https://github.com/deepseek-ai/Janus