fix(zerogpu): import spaces as first module before torch

app.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""
+r"""
 Hugging Face Spaces Interactive Showcase: Q-TensorFormer.
 
 Multi-Tab Frontier Systems Hub:
@@ -15,12 +15,7 @@ Multi-Tab Frontier Systems Hub:
    - 14 architectures, 17 metrics, and mathematical formalisms
 """
 
-import os
-import time
-import torch
-from configuration_qtensorformer import QTensorFormerConfig
-from modeling_qtensorformer import QTensorFormerForCausalLM
-
+# IMPORTANT: On Hugging Face ZeroGPU (zero-a10g), `spaces` MUST be imported before `torch`
 try:
     import spaces
     HAS_SPACES = True
@@ -33,6 +28,14 @@ def gpu_decorator(fn):
         return spaces.GPU(fn)
     return fn
 
+
+import os
+import time
+from pathlib import Path
+import torch
+from configuration_qtensorformer import QTensorFormerConfig
+from modeling_qtensorformer import QTensorFormerForCausalLM
+
 try:
     import gradio as gr
     HAS_GRADIO = True
@@ -40,7 +43,6 @@ except ImportError:
     HAS_GRADIO = False
 
 
-from pathlib import Path
 from src.tokenizer import QTensorFormerTokenizer
 
 # Initialize deterministic tokenizer