added_try_except

app.py

@@ -112,22 +112,26 @@ def main():
 
             st.subheader("T5 Sumarization")
             with st.expander("T5 Summary"):
-                T5_sum = T5_summary(raw_text)
-                document_len={"Original":len(raw_text),
+                try:
+                    T5_sum = T5_summary(raw_text)
+                    document_len={"Original":len(raw_text),
                                   "Summary":len(summary)
                                    }
-                st.write(document_len)
-                st.write(T5_sum)
-                st.info("Rouge Score")
-                score=evaluate_summary(T5_sum,raw_text)
-                st.write(score.T)
-                st.subheader(" ")
-                score['metrics']=score.index
-                c=at.Chart(score).mark_bar().encode(
+                    st.write(document_len)
+                    st.write(T5_sum)
+                    st.info("Rouge Score")
+                    score=evaluate_summary(T5_sum,raw_text)
+                    st.write(score.T)
+                    st.subheader(" ")
+                    score['metrics']=score.index
+                    c=at.Chart(score).mark_bar().encode(
                         x='metrics',y='rouge-1'
                     )
-                st.altair_chart(c)
+                    st.altair_chart(c)
+                except:
+                    st.warning('Insufficient data')
 
+                    
 
     elif choice=='Text-Analysis':
         text_analysis()