[Feature] Simplify entry script (#204)

* [Feature] Simply entry script

* update

tools/list_configs.py

+import argparse
+
+import tabulate
+
+from opencompass.utils import match_files
+
+
+def parse_args():
+    parser = argparse.ArgumentParser(
+        description='Utils to list available models and datasets.')
+    parser.add_argument('pattern',
+                        nargs='*',
+                        default='*',
+                        type=str,
+                        help='Patterns, '
+                        'wildcard matching supported.')
+    return parser.parse_args()
+
+
+def main():
+    args = parse_args()
+    models = match_files('configs/models/', args.pattern, fuzzy=True)
+    if models:
+        table = [['Model', 'Config Path'], *models]
+        print(tabulate.tabulate(table, headers='firstrow', tablefmt='psql'))
+    datasets = match_files('configs/datasets/', args.pattern, fuzzy=True)
+    if datasets:
+        table = [['Dataset', 'Config Path'], *datasets]
+        print(tabulate.tabulate(table, headers='firstrow', tablefmt='psql'))
+
+
+if __name__ == '__main__':
+    main()