🐛 fix issue with displaying batches on mobile

Signed-off-by: peter szemraj <peterszemraj@gmail.com>

utils.py

@@ -209,7 +209,6 @@ def textlist2html(text_batches):
     # Step 3: Wrap the summary string in a larger div with background color, border, and padding
     text_html_block = f"""
     <div style="
-        background-color: #f9f9f9;
         border: 1px solid #ddd;
         border-radius: 5px;
         padding: 20px;