add file uploader

support providing image url or upload

app.py

@@ -11,6 +11,7 @@ image_url = st.text_input(
 	value="https://dl.fbaipublicfiles.com/dino/img.png",
 	placeholder="https://your-favourite-image.png"
 )
+uploaded_files = st.file_uploader("or an image file", type =["jpg","jpeg"])
 
 # Outputs
 st.title("Original Image from URL")
@@ -20,6 +21,10 @@ image, preprocessed_image = utils.load_image_from_url(
 	image_url,
 	model_type="dino"
 )
+if uploaded_file:
+	image = Image.open(im)
+	preprocessed_image = utils.preprocess_image(image, model_type)
+	
 st.image(image, caption="Original Image")
 
 # Load the DINO model