fix: update app.py parameters call and add prompt customization to LineartConfig

app.py

@@ -5,7 +5,7 @@ import io
 import os
 
 # Importa a função melhorada do seu módulo (que já está ajustado)
-from faceless_processing import build_faceless_embroidery_assets
+from faceless_processing import build_faceless_embroidery_assets, LineartConfig
 
 @spaces.GPU
 def process_faceless(input_image, prompt="", negative_prompt=""):
@@ -15,12 +15,11 @@ def process_faceless(input_image, prompt="", negative_prompt=""):
     # NÃO REDIMENSIONAMOS A IMAGEM – a função interna já lida com tamanhos variados.
     # Gera lineart e cutout usando a função otimizada
     try:
-        lineart, cutout = build_faceless_embroidery_assets(
-            input_image,
-            use_huggingface=False,   # Desativa Hugging Face (pode ativar se tiver token)
-            prompt=prompt or None,
-            negative_prompt=negative_prompt or None,
+        cfg = LineartConfig(
+            prompt=prompt or "technical line art, clean vector, simple continuous lines, white background",
+            negative_prompt=negative_prompt or "shading, realism, messy lines, noisy, double lines, background clutter"
         )
+        lineart, cutout = build_faceless_embroidery_assets(input_image, cfg)
         return lineart, cutout
     except Exception as e:
         print(f"[ERRO] process_faceless: {e}")

faceless_processing.py

@@ -33,6 +33,8 @@ class LineartConfig:
     mediapipe_model_path: str = "face_landmarker.task"
     rembg_model: str = "isnet-general-use"
     transparency_threshold: float = 0.03
+    prompt: str = "technical line art, clean vector, simple continuous lines, white background"
+    negative_prompt: str = "shading, realism, messy lines, noisy, double lines, background clutter"
 
 # ── Carregamento Otimizado ───────────────────────────────────────────────────
 def get_sd_pipeline(cfg: LineartConfig):
@@ -94,8 +96,8 @@ def make_faceless_lineart(img: Image.Image, cfg: LineartConfig = LineartConfig()
     if pipe:
         logger.info("Executando IA...")
         generated = pipe(
-            "technical line art, clean vector, simple continuous lines, white background",
-            negative_prompt="shading, realism, messy lines, noisy, double lines, background clutter",
+            cfg.prompt,
+            negative_prompt=cfg.negative_prompt,
             image=rgb_input,
             controlnet_conditioning_scale=cfg.controlnet_conditioning_scale,
             num_inference_steps=cfg.num_inference_steps