Update app.py

app.py

@@ -6,6 +6,14 @@ def main():
     st.set_page_config(page_title="Unmasked the Target Customers", page_icon="🦜")
     st.header("Turn the photos taken in the campaign to useful marketing insights")
     uploaded_file = st.file_uploader("Select an Image...")
+
+
+    # define a function to extract the sub-image using
+    def extract_subimage(image, xmin, xmax, ymin, ymax):
+        # crop the sub-image using the provided coordinates
+        sub_image = image.crop((xmin, ymin, xmax, ymax))
+        # return the extracted sub-image
+        return sub_image
     
     def pipeline_1_final(image_lst):
         pipe = pipeline("object-detection", model="hustvl/yolos-tiny")