add new examples for chrome

desktop_env/evaluators/metrics/chrome.py

@@ -9,6 +9,22 @@ from desktop_env.evaluators.metrics.utils import are_lists_equal, compare_urls
 logger = logging.getLogger("desktopenv.metrics.chrome")
 
 
+def is_expected_active_tab(active_tab_info: Dict[str, str], rule: Dict[str, Any]) -> float:
+    """
+    Checks if the expected active tab is open in Chrome.
+    """
+    match_type = rule['type']
+
+    if match_type == "url":
+        expected_url = rule['url']
+        actual_url = active_tab_info['url']
+        print("expected_url: {}".format(expected_url))
+        print("actual_url: {}".format(actual_url))
+        return 1 if compare_urls(expected_url, actual_url) else 0
+    else:
+        logger.error(f"Unknown type: {match_type}")
+        return 0
+
 def is_expected_tabs(open_tabs: List[Dict[str, str]], rule: Dict[str, Any]) -> float:
     """
     Checks if the expected tabs are open in Chrome.