Update app.py

app.py

@@ -99,7 +99,10 @@ class AspectSentimentPipeline(Pipeline):
             if prediction == "B-A":
                 if current_aspect:
                     current_aspect.append(token)
-                    aspects.append(" ".join(current_aspect))
+                    if len(token) == 1:
+                        aspects.append("".join(current_aspect))
+                    else:
+                        aspects.append(" ".join(current_aspect))
                     current_aspect = []
                 else:
                     current_aspect.append(token)