Clean up

paper_list.py

@@ -71,9 +71,10 @@ class PaperList:
         has_hf_dataset = 'HF Dataset' in filter_names
         df = self.filter_table(df, has_supp, has_arxiv, has_github,
                                has_hf_space, has_hf_model, has_hf_dataset)
-        return len(df), self.to_html(df)
+        return len(df), self.to_html(df, self.table_header)
 
-    def filter_table(self, df: pd.DataFrame, has_supp: bool, has_arxiv: bool,
+    @staticmethod
+    def filter_table(df: pd.DataFrame, has_supp: bool, has_arxiv: bool,
                      has_github: bool, has_hf_space: bool, has_hf_model: bool,
                      has_hf_dataset: bool) -> pd.DataFrame:
         if has_supp:
@@ -90,11 +91,12 @@ class PaperList:
             df = df[~df.hf_dataset.isna()]
         return df
 
-    def to_html(self, df: pd.DataFrame) -> str:
-        table_rows = df.html_table_content
-        table_data = ''.join(table_rows)
-        html = f'''<table>
-            {self.table_header}
+    @staticmethod
+    def to_html(df: pd.DataFrame, table_header: str) -> str:
+        table_data = ''.join(df.html_table_content)
+        html = f'''
+        <table>
+            {table_header}
             {table_data}
         </table>'''
         return html