Update app.py

app.py

@@ -360,14 +360,19 @@ def display_articles():
             with open(selected_file, 'r', encoding='utf-8') as file:
                 html_content = file.read()
             
-            # Use JavaScript to open content in new window
-            st.markdown(f"""
+            # Use JavaScript to open content in new window (safer approach)
+            js_code = """
             <script>
-                var newWindow = window.open();
-                newWindow.document.write(`{html_content.replace('`', '\\`')}`);
-                newWindow.document.close();
+                function openArticle() {
+                    var newWindow = window.open();
+                    var content = """ + repr(html_content) + """;
+                    newWindow.document.write(content);
+                    newWindow.document.close();
+                }
+                openArticle();
             </script>
-            """, unsafe_allow_html=True)
+            """
+            st.markdown(js_code, unsafe_allow_html=True)
             
         except Exception as e:
             st.error(f"Error opening article: {str(e)}")