app.py

import streamlit as st
from groq import Groq
import os
dotenv_path = ".env"
from dotenv import load_dotenv

# Load API key
load_dotenv(dotenv_path)
GROQ_API_KEY = os.getenv("GROQ_API_KEY")

# Initialize Groq client
client = Groq(api_key=GROQ_API_KEY)

def get_fitness_response(user_input):
    messages = [
        {"role": "system", "content": "You are a fitness assistant. You only answer fitness-related questions and provide relevant tips. If asked anything else, respond with: 'Sorry, I do not have knowledge of it. Please ask only fitness-related questions.'"},
        {"role": "user", "content": user_input}
    ]
    
    completion = client.chat.completions.create(
        model="deepseek-r1-distill-qwen-32b",
        messages=messages,
        temperature=0.6,
        max_completion_tokens=4096,
        top_p=0.95,
        stream=True,
        stop=None,
    )
    
    response = ""
    for chunk in completion:
        response += chunk.choices[0].delta.content or ""
    
    return response

# Streamlit UI
st.title("Fitness Assistant Chatbot")
st.write("Ask your fitness-related queries below.")

# User input
user_input = st.text_input("Enter your query:")

if user_input:
    response = get_fitness_response(user_input)
    st.write(response)

# Fitness Options
st.subheader("Select a fitness category:")
option = st.radio("Choose an option:", ["Weight Loss", "Diet", "Running ","gym", "protion control"])

if option == "Weight Loss":
    st.write("### Tips for Weight Loss:")
    st.write("- Maintain a calorie deficit.")
    st.write("- Exercise regularly (cardio and strength training).")
    st.write("- Stay hydrated and get enough sleep.")
    st.write("- Avoid processed foods and added sugars.")

elif option == "Diet":
    st.write("### Diet Tips:")
    st.write("- Eat a balanced diet with proteins, carbs, and healthy fats.")
    st.write("- Include fiber-rich foods to improve digestion.")
    st.write("- Avoid junk food and limit alcohol intake.")
    st.write("- Plan meals and portion sizes to control calorie intake.")

elif option == "Running Symptoms":
    st.write("### Common Running Issues and Solutions:")
    st.write("- **Knee Pain**: Strengthen leg muscles and use proper running shoes.")
    st.write("- **Shin Splints**: Avoid running on hard surfaces and stretch before running.")
    st.write("- **Dehydration**: Drink enough water before and after running.")
    st.write("- **Fatigue**: Ensure proper rest and nutrition to maintain energy levels.")