Update app.py

app.py

@@ -878,7 +878,10 @@ def reverse(file,presid,type):
             continue
         xxx = xx[1].split("-")
         pb.name = xxx[0].strip()
-        pb.way = xxx[1].strip()
+        if(len(xxx)>1):
+            pb.way = xxx[1].strip()
+        else:
+            pb.way = "无"
         pb.income=0
         pb.frequency=0
         pb.ffrequency = 0