Update app.py

app.py

@@ -629,7 +629,7 @@ def gen_qa_where(df):
 
 
 #------------------------------------------------------------  
-if claim_text & evidence_text:
+if claim_text==True & evidence_text==True:
     df=claim(claim_text)
     df["evidence"]=evidence_text
     final_df = pd.DataFrame(columns=['Who Claims', 'What Claims', 'When Claims', 'Where Claims', 'Why Claims'])