Update requirements.txt

requirements.txt

@@ -9,7 +9,7 @@ facexlib==0.2.5
 basicsr==1.4.2
 lmdb==1.2.1
 tqdm==4.62.0
-scipy==1.7.0
+scipy>=1.7.0  # Allow any version >= 1.7.0
 scikit-image==0.19.0
-timm==0.4.12  # For Real-ESRGAN background upsampling
-realesrgan==0.3.0  # For background enhancement
+timm==0.4.12
+realesrgan==0.3.0