change scale

enhance_utils.py

@@ -41,7 +41,7 @@ face_enhancer = GFPGANer(model_path='GFPGANv1.4.pth', upscale=2, arch='clean', c
 def enhance_image(
     pil_image: Image,
     enhance_face: bool = False,
-    scale: int = 2,
+    scale: int = 4,
 ):
     face_enhancer.upscale = scale
     img = cv2.cvtColor(np.array(pil_image), cv2.COLOR_RGB2BGR)
@@ -52,7 +52,7 @@ def enhance_image(
     if enhance_face:
         _, _, output = face_enhancer.enhance(img, has_aligned=False, only_center_face=True, paste_back=True)
     else:
-        output, _ = upsampler.enhance(img, outscale=2)
+        output, _ = upsampler.enhance(img, outscale=scale)
     pil_output = Image.fromarray(cv2.cvtColor(output, cv2.COLOR_BGR2RGB))
 
     return pil_output