upadting labels striping

app.py

@@ -11,7 +11,7 @@ classifier = pipeline("zero-shot-classification",
 #define a function to process your input and output
 def zero_shot(doc, candidates):
     given_labels = candidates.split(",")
-    given_labels = list(map(strip,given_labels))
+    given_labels = list(map(str.strip, given_labels))
     dictionary = classifier(doc, given_labels)
     labels = dictionary['labels']
     scores = dictionary['scores']