Update app.py

app.py

@@ -23,7 +23,7 @@ def main():
     # Select background image
     background_img_file = st.file_uploader("Select a background image", type=["jpg", "png"])
 
-    if input_img_file is not None and background_img_file is not None:
+    if background_img_file is not None:
         # Load input and background images
         background_img = Image.open(background_img_file)