Update app.py

app.py

@@ -470,7 +470,8 @@ def create_index():
         try:
             for k in ea['keywords']:
                 print(k)
-                ind[k]=ea['file_name']
+                print(ea['file_name'])
+                ind[0][k]=ea['file_name']
         except Exception as e:
             print (e)