Update app.py

app.py

@@ -139,7 +139,7 @@ def plot_inference(im, caption):
 title = "MDETR"
 description = "Gradio demo for MDETR: Modulated Detection for End-to-End Multi-Modal Understanding. To use it, simply upload your image and add text, or click one of the examples to load them. Read more at the links below."
 article = "<p style='text-align: center'><a href='https://arxiv.org/abs/2104.12763'>MDETR: Modulated Detection for End-to-End Multi-Modal Understanding</a> | <a href='https://github.com/ashkamath/mdetr'>Github Repo</a></p>"
-examples =['elephant.jpg','an elephant']
+examples =[['elephant.jpg','an elephant']]
 gr.Interface(
     plot_inference, 
     [gr.inputs.Image(type="pil", label="Input"), gr.inputs.Textbox(label="input text")],