Update app.py

app.py

@@ -56,7 +56,7 @@ def get_annotated_text(text):
     l = []
 
     for i in text:
-        if i == '' or i == " ":
+        if i.strip(' ') == '':
             continue
         c = model(model.preprocess([i])).argmax()
         print("class : ", c)