fixing type annotations

tools/calories_checker.py

@@ -1,12 +1,12 @@
 import requests
 import os
-from typing import Any, Optional, list
+from typing import Any, Optional, List, dict
 from smolagents.tools import Tool
 
 
 class CaloriesCheckerTool(Tool):
     name = "calories_check"
-    description = "Based on a query including some food you want to eat, it returns the calories and other nutritional parameters of the food"
+    description = "Based on a query including some food you want to check, it returns the calories and other nutritional parameters of the food"
     inputs = {
         "query": {
             "type": "string",
@@ -19,7 +19,7 @@ class CaloriesCheckerTool(Tool):
         self.is_initialized = False
         self.api_key = os.environ.get("CALORIES_API_KEY", None)
 
-    def forward(self, query: str) -> list:
+    def forward(self, query: str) -> List[dict]:
         api_url = "https://api.api-ninjas.com/v1/nutrition?query={}".format(query)
         response = requests.get(api_url, headers={"X-Api-Key": self.api_key})
         if response.status_code == requests.codes.ok: