Update app.py

app.py

@@ -111,7 +111,9 @@ with gr.Blocks(theme=gr.themes.Glass(primary_hue=gr.themes.colors.stone)) as dem
             with gr.Column():
                 file_input = gr.File(type="filepath", label="Upload .pdf file")
                 upload_button = gr.Button(value="Show Image Names")
-                output_img_name = gr.Textbox(label="Image names")
+                img_gallery = gr.Gallery(label="Generated images", show_label=False, elem_id="gallery", object_fit="contain", height="auto",allow_preview=True,preview=True)
+
+                # output_img_name = gr.Textbox(label="Image names")
                 # output_img_thumb = gr.Image(type="filepath",label="Image Thumbnail")
                 # output_img_thumb = gr.Textbox(label="Image names")
         with gr.Row():
@@ -130,7 +132,7 @@ with gr.Blocks(theme=gr.themes.Glass(primary_hue=gr.themes.colors.stone)) as dem
                 message = gr.Textbox(label="User", placeholder=prompt)
                 state = gr.State()
         
-    upload_button.click(pdf_to_img, inputs=file_input, outputs=[output_img_name])
+    upload_button.click(pdf_to_img, inputs=file_input, outputs=[img_gallery])
     show_button.click(concate_image, inputs=image_name, outputs=output_img)  
     show_concat.click(message_and_history, inputs=[output_img, message, state, api_input], outputs=[chatbot, state])
     message.submit(message_and_history, inputs=[output_img, message, state, api_input], outputs=[chatbot, state])