Update app.py

app.py

@@ -36,8 +36,8 @@ embeddings_dataset = load_dataset("Vadim212/doctest2")["train"]
 embeddings_dataset.add_faiss_index(column="embeddings")
 
 def get_html(row):
-    product = f" [{row.product}]" if not row.product is None else ""
-    product_line = f" [{row.product_line}]" if not row.product_line is None else ""
+    product = f" [{row.product}]" if row.product is not None else ""
+    product_line = f" [{row.product_line}]" if row.product_line is not None else ""
     result = f"""<div style='font-size:16pt'>{row.title} <font style='font-size:10pt'>[{row.origin}]{product_line}{product}</font> </div>
              <div style='font-size:8pt'>{row.path}</div>
              {html.escape(row.content)}<br><a href='{row.url}' target='_blank'>Link</a>"""