Update diet_builder.py

diet_builder.py

@@ -1,29 +1,21 @@
 def build_diet_prompt(name, gender, age, height, weight, goal):
-    # Calculate BMI
     bmi = weight / ((height / 100) ** 2)
     
-    # Determine the focus based on the goal
+    # Custom instructions based on Goal
     if goal == "Weight Loss":
-        focus = "Caloric deficit, high fiber, and moderate protein to retain muscle while losing fat."
+        diet_type = "Low carb, high protein, 500 calorie deficit"
     elif goal == "Build Muscle":
-        focus = "Caloric surplus, high protein (1.6g-2g per kg), and complex carbohydrates for energy."
-    elif goal == "Strength":
-        focus = "Maintenance or slight surplus, very high protein, and focus on micronutrients for recovery."
+        diet_type = "High carb, high protein, 300 calorie surplus"
     else:
-        focus = "Balanced macros with a focus on whole foods and hydration."
+        diet_type = "Balanced macros, maintenance calories"
 
     prompt = f"""
-    You are a professional nutritionist. Create a 1-day sample meal plan for {name} ({gender}, {age} years old).
-    User Info: BMI is {bmi:.1f}, Goal is {goal}.
-    Focus: {focus}
-
-    STRICT FORMAT: 
+    Act as a professional nutritionist for {name} ({gender}, {age}yo).
+    Stats: BMI {bmi:.1f}, Goal: {goal}, Strategy: {diet_type}.
+    
+    STRICT FORMAT (One meal per line):
     Meal Name | Time | Ingredients | Calories
-    Example:
-    - Breakfast | 8:00 AM | 3 Egg whites, 1 cup Oats, Blueberries | 350 kcal
-    - Lunch | 1:30 PM | 150g Grilled Chicken, Brown Rice, Broccoli | 500 kcal
-
-    Provide 4 meals: Breakfast, Lunch, Snack, and Dinner. 
-    Only output the list using the | separator. Do not include introductory text.
+    
+    Provide 4 unique meals. Use the | separator exactly. No conversational text.
     """
     return prompt