Update app.py

app.py

@@ -123,6 +123,7 @@ def main():
     if "photo" not in st.session_state:
         st.session_state["photo"]="not done"
     if st.session_state["photo"]=="done" or message:
+        text=" "
         if uploaded_photo.type=='application/pdf':
             #file = uploaded_photo.read() # Read the data
             #image_result = open(uploaded_photo.name, 'wb') # creates a writable image and later we can write the decoded result