Update app.py

app.py

@@ -19,7 +19,7 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     return "What magic will you build ?"
 
 @tool
-def grocery_info(version=1, grocery_id: int, sprak=2):
+def grocery_info(version=1, grocery_id:int, sprak=2):
     """A tool that fetches the grocery information from the Swedish Food Agency api
     Args:
         version: version of tool argument.
@@ -39,12 +39,23 @@ def grocery_info(version=1, grocery_id: int, sprak=2):
 
     if response.status_code == 200:
         data = response.json()
-        return data.get("namn"),data.get("links")[2]['href']
+        grocery_description = data.get("namn")
+        grocery_ingredients = data.get("links")[2]['href']
+        return grocery_description, grocery_ingredients_link
     else:
         return "Error: Unable to find grocery data."
 
 @tool
-def ingredients(ingred_url=ingredient_link):
+def ingredients(link = grocery_ingredients_link):
+    """A tool that fetches the the ingredient of a grocery, based on the url
+    based on the grocery_ingredients_link output from the grocery_info function
+    Args:
+        url which is specific to get the grocery ingredients
+
+    Output:
+        a text string containing the ingredients
+    """
+    
     ingredient_api_url = f"{base_url}{ingred_url}"
     
     response=requests.get(ingredient_api_url)