Update app.py

app.py

@@ -21,8 +21,8 @@ label = gr.Label(show_label=True, label="Word4")
 
 def inference(word1, word2, word3):
     output = model.similar_by_vector(model[word3] + model[word2] - model[word1])
-    out_str = [x + ": " + str(y) + "\n" for x,y in [item for item in output]]
-    return '\n'.join()
+    out_str = [x + ": " + str(y) for x,y in [item for item in output]]
+    return '\n'.join(out_str)
 
 examples = [
     ["woman", "man", "aunt"],