Update app.py

app.py

@@ -31,34 +31,25 @@ def start_summarize(long_text, model):
         # summary = "It works!"
         inf_learn = from_pretrained_fastai(repo_id)  
         summary = inf_learn.blurr_generate([long_text][0]['generated_texts']
-
   else:
     summary = long_text
-  st.markdown("Summary")
-  st.success(summary)
-  time.sleep(10)
-  grade = st.select_slider('What do you think about the summary?', options=['Bad', 'Good', 'Excellent'], value=('Good'))
-#end strat_summarize
-
-
-summary = ""
-st.caption(" © Aviv Lazar & Moran Shemesh")
+  if summary!="":
+    st.markdown("Summary")
+    st.success(summary)
+    time.sleep(10)
+    st.select_slider('What do you think about the summary?', options=['Bad', 'Good', 'Excellent'], value=('Good'))
+#end start_summarize
 
 with st.spinner('Please wait...'):
     time.sleep(10)
-
+summary = ""
 st.title ("Text Summarization") 
 model_type = st.radio('Pick a model',['RankText', 'Bart'])
-user_text = st.text_area('Enter or paste text to summarize')
-
-
-
-  
+user_text = st.text_area('Enter or paste text to summarize') 
 st.button('Summarize', on_click=start_summarize, args=(user_text, model_type, ) )
 # increment = st.button('Increment', on_click=increment_counter,
 #     args=(increment_value, ))
-
-
+st.caption(" © Aviv Lazar & Moran Shemesh")
 
 
 # summary = inf_learn.blurr_summarize(text)