Update app.py

app.py

@@ -174,7 +174,7 @@ def generate(logo, Vtubername):
 
 
   center=((title_logo.width - caption.width) // 2,title_logo.height//2)
-  bottom=(title_logo.width-caption.width)//2,int(title_logo.height-caption.height-40)
+  bottom=(title_logo.width-caption.width)//2,int(title_logo.height-caption.height-80)
   lower_right=(title_logo.width-caption.width,int(title_logo.height-caption.height-40))
   upper_right=(title_logo.width-caption.width,int(caption.height+40))