add a button to apply tags

app.py

@@ -38,11 +38,12 @@ st.title('Upload an image file to detection')
 
 uploaded_image_zero_file = st.file_uploader("Choose an image file (zero)")
 texts = st.text_input('tags')
-image = ''
 if uploaded_image_zero_file is not None:
     image = Image.open(uploaded_image_zero_file)
     outputImage = np.array(image)
     st.image(outputImage)
+
+if st.button('apply tag'):
     tags = [texts.split(", ")]
     inputs = processor(text=tags, images=image, return_tensors="pt")
     outputs = model(**inputs)