Update app.py style for components

app.py

@@ -90,8 +90,12 @@ with gr.Blocks() as chatUI:
         agentWhiteBoard = gr.Markdown(scale = 1)
             
     with gr.Row():
-        modelSelect = gr.Dropdown()
-        fileUpload = gr.File()
+        modelSelect = gr.Dropdown(
+            label = "Model selection:",
+        )
+        fileUpload = gr.File(
+            height = 50,
+        )
         
     with gr.Row():
         queryInput = gr.Textbox(
@@ -106,10 +110,10 @@ with gr.Blocks() as chatUI:
         clear = gr.ClearButton([queryInput, chatOutput])
     
     with gr.Row():
-        with gr.Accordion(label = "Model selection:"):
+        with gr.Accordion(label = "Expand for edit system prompt:"):
             systemPrompt = gr.Textbox(
                 value = "System prompt here (null)",
-                label = "System prompt",
+                show_label = False,
                 lines = 4,
                 scale = 4,
         )