file preview update final

app.py

@@ -149,17 +149,16 @@ with gr.Blocks() as demo:
                             height=200
                         )
                         gr.Markdown("*You can upload a single image or multiple images at once*")
-                        with gr.Box():
-                            file_preview = gr.Gallery(
-                                label="Preview",
-                                show_label=True,
-                                columns=2,
-                                rows=2,
-                                height="400px",
-                                object_fit="contain",
-                                allow_preview=True,
-                                elem_class="scrollable-gallery"
-                            )
+                        file_preview = gr.Gallery(
+                            label="Preview",
+                            show_label=True,
+                            columns=2,
+                            height="300px",  # Use px to enforce fixed height
+                            allow_preview=True,  # Enable preview mode
+                            show_share_button=False,  # Hide share button for cleaner look
+                            container=True,  # Enable container mode for scrolling
+                            elem_id="preview-gallery"  # Add ID for potential custom styling
+                        )
                     
                     def update_preview(files):
                         if not files or len(files) == 0: