Update app.py

app.py

@@ -303,30 +303,19 @@ stored_df2 = []
 
 current_theme = {"dark": False}
 
-def toggle_dark_mode():
-    current_theme["dark"] = not current_theme["dark"]
-    if current_theme["dark"]:
-        return gr.update(css="""
-            body {
-                background-color: #333;
-                color: white;
-            }
-            .gradio-container {
-                background-color: #444;
-            }
-        """)
-    else:
-        return gr.update(css="""
-            body {
-                background-color: white;
-                color: black;
-            }
-            .gradio-container {
-                background-color: #f0f0f0;
-            }
-        """)
+
+js_func = """
+function refresh() {
+    const url = new URL(window.location);
+
+    if (url.searchParams.get('__theme') !== 'dark') {
+        url.searchParams.set('__theme', 'dark');
+        window.location.href = url.href;
+    }
+}
+"""
     
-with gr.Blocks(theme='gradio/soft') as demo:
+with gr.Blocks(theme='gradio/soft',js=js_func) as demo:
     with gr.Row():
         toggle_dark = gr.Button(value="Toggle Dark Mode")