use case

app.py

@@ -28,10 +28,10 @@ https://www.gradio.app/docs/interface
 '''
 iface = gr.Interface(fn=similar, inputs="text", outputs="text",
                      title="Enhancing Customer Engagement and Operational Efficiency with Semantic Similarity Document Search (SSDS)",
-                     examples=["having bad client experience",
-  "having credit card problem",
-  "late payment fee",
-  "credit score dropping"]
+                     examples=[["having bad client experience"],
+  ["having credit card problem"],
+  ["late payment fee"],
+  ["credit score dropping"]],
                      description="""
   Data Scientist: Kevin Wong, objectdeveloper@gmail.com, 416-903-7937
   ============