bug fixed = same key error

app.py

@@ -40,8 +40,8 @@ if picture:
             face_image = image[top:bottom, left:right]
             pil_image = Image.fromarray(face_image)
             st.image(pil_image)
-            face_name = st.text_input('Specify name', "This is a placeholder", key=str(i))
-            if st.button("Save", key=str(i)):
+            face_name = st.text_input('Specify name', "This is a placeholder", key="text_"+str(i))
+            if st.button("Save", key="button_"+str(i)):
                 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: