Update app.py

app.py

@@ -348,7 +348,7 @@ def turn_page(direction: str) -> Tuple[Optional[Image.Image], str, Any, Optional
     if pdf_cache["is_parsed"] and index < len(pdf_cache["results"]):
         result = pdf_cache["results"][index]
         if isinstance(result, dict):  # dots.ocr
-            markdown_content = result.get('markdown_content',28 content = result.get('markdown_content', 'No content available')
+            markdown_content = result.get('markdown_content', 'No content available')
             processed_img = result.get('processed_image', None)
             layout_json = result.get('layout_result', None)
         else:  # Dolphin
@@ -366,8 +366,15 @@ def create_gradio_interface():
     css = """
     .main-container { max-width: 1400px; margin: 0 auto; }
     .header-text { text-align: center; color: #2c3e50; margin-bottom: 20px; }
-    .process-button { border: none !important; color: white !important; font-weight: bold !important; }
-    .process-button:hover { transform: translateY(-2px) !important; box-shadow: 0 4px 8px rgba(0,0,0,0.2) !important; }
+    .process-button { 
+        border: none !important; 
+        color: white !important; 
+        font-weight: bold !important; 
+        background-color: blue !important;} 
+    .process-button:hover { 
+        background-color: darkblue !important;
+        transform: translateY(-2px) !important; 
+        box-shadow: 0 4px 8px rgba(0,0,0,0.2) !important; }
     .info-box { border: 1px solid #dee2e6; border-radius: 8px; padding: 15px; margin: 10px 0; }
     .page-info { text-align: center; padding: 8px 16px; border-radius: 20px; font-weight: bold; margin: 10px 0; }
     .model-status { padding: 10px; border-radius: 8px; margin: 10px 0; text-align: center; font-weight: bold; }