Update app.py

app.py

@@ -19,7 +19,7 @@ with gr.Blocks() as demo:
     language_selector = gr.Dropdown(["Twi","Dagbani","Ewe","Ga","Gurene","Fante","Hausa", "Kikuyu", "Kimeru", "Luo","Shona","Swahili","Tigrinya","Yoruba"],value="Twi",label="Choose Language! (default is Twi)", info="Language:")
     inputs = [gr.Image(type="pil"),language_selector]
     outputs = [gr.Textbox(label="English Caption"), gr.Textbox(label="African Language Caption"),
-               gr.Image(label="Output image with predicted instances", type="pil")]
+               gr.Image(label="Output image with predicted instances", type="str")]
     examples = [["https://raw.githubusercontent.com/gradio-app/gradio/main/test/test_files/bus.png"],
                 ["https://raw.githubusercontent.com/gradio-app/gradio/main/test/test_files/rotated_image.jpeg"]]
     btn = gr.Button("Generate African Language Caption")