Update app_flash.py

app_flash.py

@@ -33,7 +33,7 @@ class GemmaTrainer(nn.Module, FlashPackMixin):
 # ============================================================
 # 2️⃣ Encode and train using GPU
 # ============================================================
-@spaces.GPU(duration=60)  # 10-minute GPU allocation window
+
 def train_flashpack_model():
     # Load dataset
     print("📦 Loading dataset...")