added face encodings page dhk

pages/3_Face Encodings.py

@@ -59,9 +59,8 @@ def step3_page():
         if len(images) > 0:
             for i, img in enumerate(images):
                 face_image = face_recognition.load_image_file(os.path.join(img_dir, img))
-                my_face_encoding = face_recognition.face_encodings(face_image)
                 my_bar.progress(int((i + 1) / len(images) * 100), text="Generating face encodings...")
-                face_encodings_dict[img.split("_")[1]] = my_face_encoding.tolist()
+                face_encodings_dict[img.split("_")[1]] = face_recognition.face_encodings(face_image).tolist()
             my_bar.progress(100, text="Successfully encoded all the known faces!")
             st.success("Face encoding completed successfully!")
             with open(os.path.join(".sessions", get_login()["username"], "face_encodings.json"), "w") as write_file: