Blame for app.py

from smolagents import CodeAgent, InferenceClientModel, WebSearchTool, tool, Tool
import gradio as gr

# 🥗 Tool 1: حساب السعرات
@tool
def calculate_calories(meal_description: str) -> str:
    """
    Roughly estimate calories based on the meal description.
    Args:
        meal_description (str): Description of the food consumed.
    """
    meal_description = meal_description.lower()
    calories = 0
    if "egg" in meal_description: calories += 70
    if "bread" in meal_description or "toast" in meal_description: calories += 80
    if "chicken" in meal_description: calories += 250
    if "rice" in meal_description or "pasta" in meal_description: calories += 200
    if "cheese" in meal_description: calories += 100
    if "salad" in meal_description: calories += 50
    return f"Estimated total: around {calories} calories."

# 💡 Tool 2: نصيحة غذائية
@tool
def give_health_tip(meal_description: str) -> str:
    """
    Give a quick health tip based on the meal type.
    Args:
        meal_description (str): Description of the food consumed.
    """
    if "fried" in meal_description:
        return "Try grilling or baking instead of frying for a healthier option."
    elif "sugar" in meal_description or "dessert" in meal_description:
        return "Limit sugary foods to avoid energy crashes."
    elif "salad" in meal_description:
        return "Great choice! Add some protein to make it a complete meal."
    else:
        return "Balance your meal with some vegetables and water."

# 🏋️‍♂️ Tool 3: تمرين اختياري
@tool
def suggest_exercise(meal_description: str) -> str:
    """
    Optional: Suggest a short exercise routine if user asks about workouts.
    Args:
        meal_description (str): Description of the food or time of day.
    """
    meal_description = meal_description.lower()
    if "breakfast" in meal_description or "morning" in meal_description:
        return "Start your day with 15 minutes of stretching or a quick walk."
    elif "lunch" in meal_description:
        return "After lunch, take a 10-minute walk to help digestion."
    elif "dinner" in meal_description or "night" in meal_description:
        return "Try relaxing yoga before bed to improve sleep quality."
    else:
        return "If you want a light workout, a 30-minute walk is always great."

# 🌿 Tool 4: الخطة الأسبوعية + نصايح النوم
class HealthyLifestyleTool(Tool):
    name = "healthy_lifestyle_advisor"
    description = """
    Suggests a healthy weekly meal plan, light exercises, and sleep tips.
    """

    inputs = {
        "goal": {
            "type": "string",
            "description": "Health goal (e.g., 'weight loss', 'muscle gain', 'general health', 'better sleep').",
        }
    }
    output_type = "string"

    def forward(self, goal: str):
        goal = goal.lower()
        if "weight loss" in goal:
            return (
                "🍎 Weight Loss Plan:\n"
                "- Meals: Oats with fruits, grilled chicken with veggies, and light dinner salads.\n"
                "- Exercise: 30 min brisk walking daily.\n"
                "- Sleep Tip: Aim for 7–8 hours, avoid screens before bed."
            )
        elif "muscle gain" in goal:
            return (
                "💪 Muscle Gain Plan:\n"
                "- Meals: Eggs, rice with chicken, protein shakes.\n"
                "- Exercise: Weight training 4x/week.\n"
                "- Sleep Tip: 8–9 hours for muscle recovery."
            )
        elif "better sleep" in goal:
            return (
                "🌙 Better Sleep Routine:\n"
                "- Meals: Avoid caffeine at night.\n"
                "- Exercise: Gentle yoga in the evening.\n"
                "- Sleep Tip: Fixed bedtime, dark room."
            )
        else:
            return (
                "🥗 General Health Tips:\n"
                "- Meals: Balanced diet with fruits and veggies.\n"
                "- Exercise: 30 min walk daily.\n"
                "- Sleep Tip: Regular sleep schedule."
            )

# 🧠 إنشاء الوكيل
agent = CodeAgent(
    tools=[WebSearchTool(), calculate_calories, give_health_tip, suggest_exercise, HealthyLifestyleTool()],
    model=InferenceClientModel(),
    max_steps=10,
    verbosity_level=2
)

def health_assistant(prompt):
    response = agent.run(prompt)
    return response

with gr.Blocks(theme=gr.themes.Soft()) as demo:
    gr.Markdown("## 🥗 HealthCheck Agent — Powered by smolagents")
    with gr.Row():
        user_input = gr.Textbox(label="💬 Write your question (e.g., 'I had rice and chicken for lunch')")
    output = gr.Textbox(label="🧠 Agent's Answer")
    submit_btn = gr.Button("Ask Alfred 🧑‍⚕️")

    submit_btn.click(health_assistant, inputs=user_input, outputs=output)

demo.launch()