added face encoding

app.py

@@ -45,7 +45,7 @@ if picture:
                 img_name = str(uuid.uuid4()) + f"{face_name}" + ".jpg"
                 img_path = os.path.join(img_dir, img_name)
                 with open(img_path, "wb") as f:
-                    f.write(pil_image)
+                    f.write(face_image)
                 st.success("Face added successfully!")
 else:
     st.write("Please upload an image to proceed.")