Update app.py

app.py

@@ -34,15 +34,11 @@ def pdfSummarizer(gemini_api_key, pdf_file, kind):
 with gr.Blocks(
     theme="gstaff/whiteboard",
     analytics_enabled=True,
-    fill_height=True
+    fill_height=True,
+    css="#sidebar {background-color:black;color: white;}"
 ) as app:
     gr.HTML("<div style='text-align:center;overflow:hidden;'><h2>&#128211; PDF Summarizer &#128211;</h2></div>")
     with gr.Sidebar(elem_id = "sidebar"):
-        gr.HTML("""
-            <style>
-                #sidebar {background-color:black;}
-            </style>
-        """)
         gr.HTML("<div style='text-align:center;overflow:hidden;'><h3>&#128211; PDF Summarizer &#128211;</h3></div>")
         gr.HTML("<br>")
         # load sweet alert module from cdn