Update app_flash.py

app_flash.py

@@ -90,7 +90,7 @@ def push_flashpack_model_to_hf(model, hf_repo: str):
 # ============================================================
 def train_flashpack_model(
     dataset_name: str = "gokaygokay/prompt-enhancer-dataset",
-    max_encode: int = 1000,
+    max_encode: int = 5000,
     device: str = "cpu"
 ) -> Tuple[GemmaTrainer, object, object, object, torch.Tensor]:
     print("📦 Loading dataset...")