Update app.py

app.py

@@ -32,7 +32,7 @@ def search(query,top_k=100):
     
     for idx, hit in enumerate(hits[0:5]):
         ans.append(corpus[hit['corpus_id']])
-    return ans[0],ans[1],ans[2],ans[3],ans[4]
+    return [ans[0],ans[1],ans[2],ans[3],ans[4]]
 
 exp=["Who is steve jobs?","What is coldplay?","What is a turing test?","What is the most interesting thing about our universe?","What are the most beautiful places on earth?"]
 
@@ -41,5 +41,5 @@ desc="This is a semantic search engine powered by SentenceTransformers (Nils_Rei
 inp=gr.Textbox(lines=1, placeholder=None,label="search you query here")
 out=gr.Textbox(type="text",label="search results")
 
-iface = gr.Interface(fn=search, inputs=inp, outputs=[out,out,out,out,out],examples=exp,article=desc,title="Neural Search Engine")
+iface = gr.Interface(fn=search, inputs=inp, outputs=out,examples=exp,article=desc,title="Neural Search Engine")
 iface.launch()