apperance change and more examples

app.py

@@ -59,15 +59,17 @@ introduced in <a href="https://www.google.com/">my bachelor thesis</a> (link wil
 demo = gr.Interface(
     query_image, 
     inputs=[gr.Image(), "text", "checkbox", gr.Slider(0, 1, value=0.25)], 
-    outputs=gr.Image(type='pil', label='output').style(height=700, width=700),
+    outputs=gr.Image(type='pil', label='output').style(height=600, width=600),
     title="Object Detection Using Textual Queries",
     description=description,
     examples=[
-        ["examples/img1.jpeg", "Find a person.", True, 0.25],
+        ["examples/img1.jpeg", "Find a person.", True, 0.45],
+        ["examples/img2.jpeg", "Detect a person with skis.", True, 0.25],
+        ["examples/img3.jpeg", "There should be a cat in this picture, where?", True, 0.25],
+        ["examples/img4.jpeg", "Can you find an elephant", True, 0.25],
     ],
     cache_examples=False,
     allow_flagging = "never",
-    theme = "darkdefault",
 )
 demo.launch()