Update app.py

app.py

@@ -34,7 +34,7 @@ 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]
+    return ans[0]
 
 
 exp = ["Who is steve jobs?", "Who is Salman Khan?", "Who is Kevin Hart?",
@@ -45,6 +45,6 @@ desc = "This is a semantic search engine made with sentence transformer."
 inp = gr.inputs.Textbox(lines=1, placeholder=None, default="", label="search you query here")
 out = gr.outputs.Textbox(type="auto", label="search results")
 
-iface = gr.Interface(fn=search, inputs=inp, outputs=[out,out,out], examples=exp, article=desc,
+iface = gr.Interface(fn=search, inputs=inp, outputs=[out], examples=exp, article=desc,
                      title="Search Engine", theme="huggingface", layout='vertical')
 iface.launch()