Remove unused code.

src/display/formatting.py

@@ -1,12 +1,3 @@
-def model_hyperlink(link, model_name):
-    return f'<a target="_blank" href="{link}" style="color: var(--link-text-color); text-decoration: underline;text-decoration-style: dotted;">{model_name}</a>'
-
-
-def make_clickable_model(model_name):
-    link = f"https://huggingface.co/{model_name}"
-    return model_hyperlink(link, model_name)
-
-
 def styled_error(error):
     return f"<p style='color: red; font-size: 20px; text-align: center;'>{error}</p>"
 
@@ -17,11 +8,3 @@ def styled_warning(warn):
 
 def styled_message(message):
     return f"<p style='color: green; font-size: 20px; text-align: center;'>{message}</p>"
-
-
-def has_no_nan_values(df, columns):
-    return df[columns].notna().all(axis=1)
-
-
-def has_nan_values(df, columns):
-    return df[columns].isna().any(axis=1)