Update app.py

app.py

@@ -22,24 +22,45 @@ def translate_text_hf(text):
 
 # Recipe search function using Spoonacular API
 def get_recipes(ingredients, max_calories=None, min_protein=None, max_fat=None, max_carbs=None):
+    # Translate ingredients to English
     translated_ingredients = translate_text_hf(ingredients)
     url = "https://api.spoonacular.com/recipes/complexSearch"
+    
+    # Base parameters for the API request
     params = {
         "query": translated_ingredients,
         "apiKey": spoonacular_api_key,
-        "maxCalories": max_calories,
-        "minProtein": min_protein,
-        "maxFat": max_fat,
-        "maxCarbs": max_carbs,
-        "number": 5
+        "number": 5  # Return up to 5 recipes
     }
-    print("Request Params:", params)  # Debugging: print request parameters
+    
+    # Add optional parameters only if they are provided
+    if max_calories is not None:
+        params["maxCalories"] = max_calories
+    if min_protein is not None:
+        params["minProtein"] = min_protein
+    if max_fat is not None:
+        params["maxFat"] = max_fat
+    if max_carbs is not None:
+        params["maxCarbs"] = max_carbs
+
+    # Debugging: Print request parameters
+    print("Request Params:", params)
+    
+    # Send the API request
     response = requests.get(url, params=params)
-    print("Response Status:", response.status_code)  # Debugging: print response status
+    
+    # Debugging: Print response status
+    print("Response Status:", response.status_code)
+    
+    # Check if the request was successful
     if response.status_code == 200:
-        print("API Response:", response.json())  # Debugging: print raw response
+        # Debugging: Print the full API response
+        print("API Response:", response.json())
+        
+        # Extract recipes from the API response
         recipes = response.json().get('results', [])
         if recipes:
+            # Format and return the list of recipes
             return "\n".join(
                 [f"Recipe: {recipe['title']} (Link: https://spoonacular.com/recipes/{recipe['id']})"
                  for recipe in recipes]
@@ -47,6 +68,7 @@ def get_recipes(ingredients, max_calories=None, min_protein=None, max_fat=None,
         else:
             return "No suitable recipes found."
     else:
+        # Handle API errors
         return f"Error fetching recipes: {response.status_code}"
 
 # Gradio Interface