feat: add examples support

app.py

@@ -19,22 +19,25 @@ CUSTOM_GRADIO_PATH = "/"
 def get_gradio_app():
     with gr.Blocks() as gradio_app:
         gr.Markdown(
-        """
-        # Hello World!
-        
-        Start typing below to _see_ the *output*.
+            """
+            # Hello World!
+            
+            Start typing below to _see_ the *output*.
 
-        Here a [link](https://huggingface.co/spaces/aletrn/gradio_with_fastapi).
-        """)
+            Here a [link](https://huggingface.co/spaces/aletrn/gradio_with_fastapi).
+            """
+        )
         btn = gr.Button(value="Divide et Impera")
+        text_input = gr.Textbox(lines=1, placeholder="10", label="write an integer to divide 100; 0 will raise ZeroDivisionError")
+        text_output = gr.Textbox(lines=1, placeholder=None, label="Text Output")
+        examples = gr.Examples(
+            examples=[33, 1, -7, 0],
+            inputs=[text_input],
+        )
         btn.click(
             formatters.request_formatter,
-            inputs=[
-                gr.Textbox(lines=1, placeholder="10", label="write an integer to divide 100; 0 will raise ZeroDivisionError")
-            ],
-            outputs=[
-                gr.Textbox(lines=1, placeholder=None, label="Text Output")
-            ]
+            inputs=[text_input],
+            outputs=[text_output]
         )
     return gradio_app