add gradio blocks gallery PR test

app.py

@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+# coding: utf-8
+import os
+from glob import glob
+import gradio as gr
+
+
+block = gr.Blocks(css=".container { max-width: 800px; margin: auto; }")
+
+
+def infer():
+    images = glob('*.png') + glob('*.jpg') + glob('*.jpeg')+ glob('*.gif')
+    return images
+    
+with block:
+    with gr.Group():
+        with gr.Box():
+            gallery=gr.Gallery(label="Hug Gallery")
+            btn = gr.Button("Run").style(
+                                margin=False,
+                                rounded=(False, True, True, False),
+                            )
+            btn.click(infer, inputs=None, outputs=gallery)
+            
+block.launch()
+
+
+
+#import streamlit as st
+#from glob import glob
+#logos = glob('*.png') + glob('*.jpg') + glob('*.jpeg')+ glob('*.gif')
+#
+#cols=st.columns(4)
+#for i,logo in enumerate(logos):
+#    cols[i%4].image(logo)