Update app.py

app.py

@@ -215,6 +215,7 @@ Insert placeholder tags for visualisations like:
         r'<img\s+src="([^"]+\.png)"\s*/?>',
         lambda m: f'<img src="{m.group(1)}" width="{int(page_w_mm)}" />',
         html_body)
+    html_body = html_body.replace("\x95", "•")
     # -----------------------------------------------------------------------
 
     pdf.set_font(FONT_NAME, "", 11)