Update nutritional_analysis.py

nutritional_analysis.py

@@ -1,8 +1,8 @@
 import requests
 
-def get_nutritional_info(food_item):
+def get_nutritional_info(food_items):
     """
-    Fetch nutritional details dynamically for the detected food item using the Nutritionix API.
+    Fetch nutritional details dynamically using the Nutritionix API.
     """
     api_url = "https://trackapi.nutritionix.com/v2/natural/nutrients"
     app_id = "8af8f051"  # Nutritionix Application ID
@@ -13,22 +13,23 @@ def get_nutritional_info(food_item):
         "x-app-key": app_key,
         "Content-Type": "application/json"
     }
-    
-    payload = {"query": food_item}
-    response = requests.post(api_url, json=payload, headers=headers)
 
-    # Parse the response
-    if response.status_code == 200:
-        result = response.json()
-        if "foods" in result and len(result["foods"]) > 0:
-            food_details = result["foods"][0]
-            return {
-                "Energy (kcal)": food_details.get("nf_calories", 0),
-                "Protein (g)": food_details.get("nf_protein", 0),
-                "Carbs (g)": food_details.get("nf_total_carbohydrate", 0),
-                "Fiber (g)": food_details.get("nf_dietary_fiber", 0),
-                "Fat (g)": food_details.get("nf_total_fat", 0),
-                "Sugar (g)": food_details.get("nf_sugars", 0)
-            }
-    # Return an error if data is unavailable
-    return {"Error": f"Failed to fetch data for {food_item}"}
+    nutrition_data = {}
+    for food in food_items:
+        payload = {"query": food}
+        response = requests.post(api_url, json=payload, headers=headers)
+        if response.status_code == 200:
+            result = response.json()
+            if "foods" in result and len(result["foods"]) > 0:
+                food_details = result["foods"][0]
+                nutrition_data[food] = {
+                    "Energy (kcal)": food_details.get("nf_calories", 0),
+                    "Protein (g)": food_details.get("nf_protein", 0),
+                    "Carbs (g)": food_details.get("nf_total_carbohydrate", 0),
+                    "Fiber (g)": food_details.get("nf_dietary_fiber", 0),
+                    "Fat (g)": food_details.get("nf_total_fat", 0),
+                    "Sugar (g)": food_details.get("nf_sugars", 0)
+                }
+        else:
+            nutrition_data[food] = {"Error": f"Failed to fetch data for {food}"}
+    return nutrition_data