Keep CSS font separate from Python constants

content.py

@@ -1,5 +1,5 @@
 import re
-from constants import FONT_FAMILY
+
 
 def create_gradio_anchor_id(text: str, validation) -> str:
     """
@@ -234,7 +234,7 @@ def hf_uri_to_web_url(uri: str) -> str:
     return f"https://huggingface.co/datasets/{namespace}/{repo}/tree/main/{path}"
 
 
-css = f"""
+css = """
 /* CSS Color Variables aligned with OpenHands brand (openhands-ui/tokens.css) */
 :root {
     /* Primary - Yellow */
@@ -401,7 +401,7 @@ thead.svelte-1e98i6s th {
     background: var(--color-background-dark) !important;
 }
 .cell-wrap.svelte-v1pjjd {
-    font-family: {FONT_FAMILY};
+    font-family: Arial, sans-serif;
     }
 nav.svelte-ti537g.svelte-ti537g {
     justify-content: flex-start;
@@ -463,7 +463,7 @@ nav.svelte-ti537g.svelte-ti537g {
     line-height: 1.2 !important;
     vertical-align: top !important;
     font-size: 12px !important;
-    font-family: {FONT_FAMILY};
+    font-family: Arial, sans-serif;
 }
 .wrap-header-df th {
     height: auto !important;