Update app.py
Browse files
app.py
CHANGED
|
@@ -4,20 +4,29 @@ import gradio as gr
|
|
| 4 |
|
| 5 |
# Modelo base
|
| 6 |
BASE_MODEL = "stabilityai/stable-diffusion-xl-base-1.0"
|
| 7 |
-
# LoRA de ejemplo
|
| 8 |
LORA_MODEL = "nerijs/pixel-art-xl"
|
| 9 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 10 |
print("Cargando modelo base...")
|
| 11 |
pipe = StableDiffusionXLPipeline.from_pretrained(
|
| 12 |
BASE_MODEL,
|
| 13 |
-
torch_dtype=
|
| 14 |
-
variant="fp16",
|
| 15 |
-
use_safetensors=True
|
| 16 |
-
|
|
|
|
| 17 |
|
| 18 |
print("Cargando LoRA...")
|
| 19 |
pipe.load_lora_weights(LORA_MODEL)
|
| 20 |
-
pipe.fuse_lora(lora_scale=0.8)
|
| 21 |
|
| 22 |
def generar(prompt):
|
| 23 |
with torch.inference_mode():
|
|
@@ -28,7 +37,7 @@ demo = gr.Interface(
|
|
| 28 |
fn=generar,
|
| 29 |
inputs=gr.Textbox(label="Prompt", placeholder="Escribe tu prompt aquí..."),
|
| 30 |
outputs=gr.Image(label="Imagen generada"),
|
| 31 |
-
title="Generador con LoRA
|
| 32 |
)
|
| 33 |
|
| 34 |
if __name__ == "__main__":
|
|
|
|
| 4 |
|
| 5 |
# Modelo base
|
| 6 |
BASE_MODEL = "stabilityai/stable-diffusion-xl-base-1.0"
|
| 7 |
+
# LoRA de ejemplo
|
| 8 |
LORA_MODEL = "nerijs/pixel-art-xl"
|
| 9 |
|
| 10 |
+
# Detectar dispositivo
|
| 11 |
+
device = "cuda" if torch.cuda.is_available() else "cpu"
|
| 12 |
+
print(f"Usando dispositivo: {device}")
|
| 13 |
+
|
| 14 |
+
# Ajuste de dtype y memoria
|
| 15 |
+
dtype = torch.float16 if device == "cuda" else torch.float32
|
| 16 |
+
low_mem = True if device == "cpu" else False
|
| 17 |
+
|
| 18 |
print("Cargando modelo base...")
|
| 19 |
pipe = StableDiffusionXLPipeline.from_pretrained(
|
| 20 |
BASE_MODEL,
|
| 21 |
+
torch_dtype=dtype,
|
| 22 |
+
variant="fp16" if device == "cuda" else None,
|
| 23 |
+
use_safetensors=True,
|
| 24 |
+
low_cpu_mem_usage=low_mem
|
| 25 |
+
).to(device)
|
| 26 |
|
| 27 |
print("Cargando LoRA...")
|
| 28 |
pipe.load_lora_weights(LORA_MODEL)
|
| 29 |
+
pipe.fuse_lora(lora_scale=0.8)
|
| 30 |
|
| 31 |
def generar(prompt):
|
| 32 |
with torch.inference_mode():
|
|
|
|
| 37 |
fn=generar,
|
| 38 |
inputs=gr.Textbox(label="Prompt", placeholder="Escribe tu prompt aquí..."),
|
| 39 |
outputs=gr.Image(label="Imagen generada"),
|
| 40 |
+
title="Generador con LoRA (CPU/GPU)"
|
| 41 |
)
|
| 42 |
|
| 43 |
if __name__ == "__main__":
|