Update app.py

app.py

@@ -192,87 +192,16 @@ custom_css = """
 footer {
     display: none !important;
 }
-/* Ocultar barra superior com seletor específico */
-.from-gray-50-to-white.relative.z-40.border-b.border-gray-100.bg-gradient-to-t.via-white.pt-0\\.5.dark\\:via-gray-950,
-header.from-gray-50-to-white {
-    display: none !important;
-    height: 0 !important;
-    min-height: 0 !important;
-    padding: 0 !important;
-    margin: 0 !important;
-    border: none !important;
-    overflow: hidden !important;
-}
-/* Remover qualquer espaço em branco */
-body {
-    padding-top: 0 !important;
-    margin-top: 0 !important;
-}
-#gradio-app {
-    margin-top: 0 !important;
-}
-.gradio-container {
-    margin-top: 0 !important;
-}
 """
 
-# Interface Gradio
 # Interface Gradio
 def demo():
-    # CSS básico
-    custom_css = """
-        #banner {
-            display: none !important;
-        }
-        footer {
-            display: none !important;
-        }
-    """
-
-    # JavaScript para controlar a barra
-    control_script = """
-        <script>
-        function hideHeader() {
-            let header = document.querySelector('header.from-gray-50-to-white');
-            if (header) {
-                if (header.style.display === 'none') {
-                    header.style.display = 'flex';
-                    document.getElementById('toggle_btn').textContent = 'Ocultar Barra';
-                } else {
-                    header.style.display = 'none';
-                    document.getElementById('toggle_btn').textContent = 'Mostrar Barra';
-                }
-            }
-        }
-        </script>
-        <button id="toggle_btn" 
-                onclick="hideHeader()" 
-                style="position: fixed; 
-                       top: 10px; 
-                       right: 10px; 
-                       z-index: 9999; 
-                       background: #2563eb;
-                       color: white; 
-                       padding: 8px 16px; 
-                       border: none; 
-                       border-radius: 4px; 
-                       cursor: pointer;
-                       font-size: 14px;">
-            Ocultar Barra
-        </button>
-    """
-
     with gr.Blocks(theme=gr.themes.Default(primary_hue="blue", secondary_hue="gray"), css=custom_css) as demo:
-        # Adiciona o script e botão de controle
-        gr.HTML(control_script)
-        
         # Estado do sistema
         vector_db = gr.State()
         qa_chain = gr.State()
         collection_name = gr.State()
 
-        # Resto do seu código continua igual...
-    
         # Cabeçalho
         gr.Markdown(
             """<center><h2>Chatbot baseado em PDF</center></h2>
@@ -348,14 +277,6 @@ def demo():
                 submit_btn = gr.Button("Enviar mensagem")
                 clear_btn = gr.ClearButton([msg, chatbot], value="Limpar conversa")
 
-        # Eventos do sistema
-        toggle_btn.click(
-            fn=toggle_bar,
-            inputs=[is_visible],
-            outputs=[cover_html, toggle_btn, is_visible],
-            show_progress=False
-        )
-
         # Eventos de pré-processamento
         process_btn.click(
             initialize_database,