Update app.py

app.py

@@ -27,7 +27,7 @@ class DataList:
 
         rows = []
         for row in self.table.itertuples():
-            source = f'<a href="{row.URL}" target="_blank">{row.Name}</a>' if isinstance(
+            source = f'<a href="{row.URL}" target="_self">{row.Name}</a>' if isinstance(
                 row.URL, str) else '{row.Name}'
             row = f'''
                 <tr>