Update app.py

app.py

@@ -552,6 +552,11 @@ css = """
   max-height: none     !important;
   height: auto         !important;
 }
+
+#my_media_gallery * {
+    min-height: 0 !important;
+}
+
 """
 
 """gradio app"""
@@ -578,6 +583,7 @@ with gr.Blocks(css=css, title="DeepTranslate: Chinese OCR") as program:
             gallery = gr.Gallery(value=example_images,             
                                 label="Example Images (Click to Select)",
                                 columns=6,
+                                height = "auto",
                                 allow_preview=False,
                                 elem_id="my_media_gallery",
                                 elem_classes=["centered-examples"])