Update app.py

app.py

@@ -50,13 +50,14 @@ def search_embeddings(query_text, output_option):
         return md
     elif output_option == "RAG-friendly":
         hit_texts = [hit["text"] for hit in hits]
-        return hit_texts
+        hit_text_str = "\n------------\n".join(hit_texts)
+        return hit_text_str
 
 
 demo = gr.Interface(
     fn=search_embeddings,
     inputs=[gr.Textbox(label="enter your query", placeholder="Type Markdown here...", lines=10), gr.Radio(label="Select an output option", choices=output_options, value="RAG-friendly")],
-    outputs=gr.Textbox(placeholder="Results will appear here...", label="Search Results"),
+    outputs=gr.Markdown(),
     title="HF Docs Emebddings Explorer",
     allow_flagging="never"
 )