Update app.py

app.py

@@ -88,13 +88,7 @@ def stream_chat(
             
 chatbot = gr.Chatbot(
     height=600, 
-    placeholder=PLACEHOLDER,
-    examples=[
-        {"text": "Help me study vocabulary: write a sentence for me to fill in the blank, and I'll try to pick the correct option."},
-        {"text": "What are 5 creative things I could do with my kids' art? I don't want to throw them away, but it's also so much clutter."},
-        {"text": "Tell me a random fun fact about the Roman Empire."},
-        {"text": "Show me a code snippet of a website's sticky header in CSS and JavaScript."},
-        ],
+    placeholder=PLACEHOLDER
 )
 
 with gr.Blocks(theme="ocean", css=CSS) as demo:
@@ -103,7 +97,12 @@ with gr.Blocks(theme="ocean", css=CSS) as demo:
     gr.ChatInterface(
         fn=stream_chat,
         chatbot=chatbot,
-        fill_height=True,
+        examples=[
+            {"text": "Help me study vocabulary: write a sentence for me to fill in the blank, and I'll try to pick the correct option."},
+            {"text": "What are 5 creative things I could do with my kids' art? I don't want to throw them away, but it's also so much clutter."},
+            {"text": "Tell me a random fun fact about the Roman Empire."},
+            {"text": "Show me a code snippet of a website's sticky header in CSS and JavaScript."},
+        ],
         additional_inputs_accordion=gr.Accordion(label="⚙️ Parameters", open=False, render=False),
         additional_inputs=[
             gr.Slider(