Update app.py

app.py

@@ -15,13 +15,15 @@ custom_css = """
     padding-top: 40px;
     color: white;
 }
-#senden {
+.senden {
     width: 200px; 
     float: right;
+    background:purple;
 }
 .clear-button {
     float: right;
-    margin-top: 10px;
+    #margin-top: 10px;
+    background:purple;
 }
 """
 
@@ -83,7 +85,7 @@ with gr.Blocks(css=custom_css, theme=gr.themes.Default(font=[gr.themes.GoogleFon
     links_output = gr.Markdown(label="Antwort", elem_id="md")  
     ort_input = gr.Textbox(label="Frage", placeholder="ask anything...", scale=3, value="")   
     optimization_mode_input = gr.Dropdown(choices=["speed", "balanced"], label="Optimization Mode", value="speed")
-    button = gr.Button("senden", elem_id="senden")   
+    button = gr.Button("senden", elem_classes="senden")   
     button.click(fn=question, inputs=[ort_input, optimization_mode_input], outputs=links_output)
     clear_button = gr.Button("clear", elem_classes="clear-button")  
     clear_button.click(fn=clear, inputs=[], outputs=[ort_input, optimization_mode_input])