Update app.py

app.py

@@ -218,16 +218,18 @@ body {
 
 # Interface Gradio
 # Interface Gradio
-def toggle_cover():
-    cover_html = """
-        <div style="position: fixed; top: 0; left: 0; right: 0; height: 64px; 
-             background: white; z-index: 9999; box-shadow: 0 1px 3px rgba(0,0,0,0.1);">
-        </div>
-    """
-    return gr.update(value=cover_html), gr.update(value="Mostrar Barra")
-
-def remove_cover():
-    return gr.update(value=""), gr.update(value="Ocultar Barra")
+def toggle_bar(is_visible):
+    if is_visible:
+        cover_html = """
+            <div style="position: fixed; top: 0; left: 0; right: 0; height: 64px; 
+                background: white; z-index: 9999; box-shadow: 0 1px 3px rgba(0,0,0,0.1);">
+            </div>
+        """
+        btn_text = "Mostrar Barra"
+    else:
+        cover_html = ""
+        btn_text = "Ocultar Barra"
+    return cover_html, btn_text, not is_visible
 
 def demo():
     custom_css = """
@@ -237,7 +239,6 @@ def demo():
         footer {
             display: none !important;
         }
-        /* Ajustes do container principal */
         .gradio-container {
             margin-top: 0 !important;
         }
@@ -255,7 +256,7 @@ def demo():
         with gr.Row():
             cover_html = gr.HTML("")
             toggle_btn = gr.Button("Ocultar Barra", elem_classes="cover-button")
-            is_covered = gr.State(False)
+            is_visible = gr.State(False)
 
         # Estados do sistema
         vector_db = gr.State()
@@ -339,24 +340,10 @@ def demo():
 
         # Eventos do sistema
         toggle_btn.click(
-            fn=toggle_cover,
-            inputs=[],
-            outputs=[cover_html, toggle_btn],
+            fn=toggle_bar,
+            inputs=[is_visible],
+            outputs=[cover_html, toggle_btn, is_visible],
             show_progress=False
-        ).then(
-            fn=lambda: True,
-            outputs=[is_covered]
-        )
-
-        toggle_btn.click(
-            fn=remove_cover,
-            inputs=[],
-            outputs=[cover_html, toggle_btn],
-            show_progress=False,
-            trigger_mode=lambda s: s
-        ).then(
-            fn=lambda: False,
-            outputs=[is_covered]
         )
 
         # Eventos de pré-processamento