Update app.py

app.py

@@ -1,11 +1,11 @@
 import streamlit as st
 from transformers import pipeline
 
-classifier = pipeline("image-to-text", model="vit-gpt2-image-captioning")
+classifier = pipeline("image-to-text", model="nlpconnect/vit-gpt2-image-captioning")
 def main():
     st.title("image-to-text")
 
-    with st.form("image_field"):
+    with st.form("image"):
         image = st.file_uploader('Choose a file')
         # clicked==True only when the button is clicked
         clicked = st.form_submit_button("Submit")