Update agent.json

agent.json

@@ -2,7 +2,14 @@
     "tools": [
         "web_search",
         "visit_webpage",
-        "final_answer"
+        "final_answer",
+        "get_weather",
+        "convert_currency",
+        "get_news_headlines",
+        "get_wikipedia_summary",
+        "solve_math_expression",
+        "generate_password",
+        "get_current_time_in_timezone"
     ],
     "model": {
         "class": "HfApiModel",