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.gitignore

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+# Ignore virtual environments
+myenv/
+
+# Ignore the folder
+Traven-Itinerary-Project/
+
+# Ignore .env
+.env
+
+# Ignore .devcontainer
+.devcontainer

app.py

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+import streamlit as st
+import requests
+import os
+from langchain_groq import ChatGroq
+from langchain_core.messages import HumanMessage, SystemMessage
+from langchain_core.prompts import ChatPromptTemplate
+from dotenv import load_dotenv
+
+load_dotenv()  
+GROQ_API_KEY = os.getenv("GROQ_API_KEY") 
+
+# Validate API Key
+if not GROQ_API_KEY:
+    raise ValueError("GROQ_API_KEY environment variable is not set")
+
+# Function to fetch Wikipedia summary
+def search_travel_info(destination):
+    url = f"https://en.wikipedia.org/api/rest_v1/page/summary/{destination}"
+    response = requests.get(url)
+    if response.status_code == 200:
+        data = response.json()
+        return data.get("extract", "No information found.")
+    return "No results found."
+
+# Function to generate travel itinerary using Groq API
+def generate_itinerary(start_location, budget, duration, destination, purpose, preferences):
+    search_results = search_travel_info(destination)
+    
+    # Create prompt template
+    prompt_template = ChatPromptTemplate.from_messages([
+        SystemMessage(content="You are an expert travel guide. Provide a detailed travel itinerary."),
+        HumanMessage(content=f"""
+            Create a {duration}-day travel itinerary for a traveler going from {start_location} to {destination}.
+            
+            ### 🏷️ Traveler Information:
+            - Budget: {budget}
+            - Purpose of Travel: {purpose}
+            - Preferences: {preferences}
+            
+            ### 🚆 Day-wise Itinerary:
+            - 📍 Activities (morning, afternoon, evening)
+            - 🎭 Attractions (landmarks & hidden gems)
+            - 🍽️ Food recommendations
+            - 🏨 Accommodation options
+            - 🚗 Transportation details
+            
+            ### 📌 Additional Travel Info:
+            {search_results}
+        """)
+    ])
+    
+    # Initialize Groq Chat Model (Llama3-8B)
+    llm = ChatGroq(temperature=0,model_name="llama-3.3-70b-versatile", api_key=GROQ_API_KEY)
+    
+    # Generate response
+    response = llm.invoke(prompt_template.format())
+    
+    return response.content if response else "Error: Unable to generate itinerary."
+
+# Set page config (add this at the very top)
+st.set_page_config(page_title="AI Travel Planner", page_icon="✈️")
+
+# Apply global background image
+st.markdown(
+    """
+    <style>
+    .stApp {
+        # background-image: url("https://images.unsplash.com/photo-1436491865332-7a61a109cc05");
+        # background-image: url("https://images.unsplash.com/photo-1506748686214-e9df14d4d9d0");
+        background-image: url("https://images.unsplash.com/photo-1483728642387-6c3bdd6c93e5");
+        # background-image: url("https://images.unsplash.com/photo-1518563259479-d003c05a6507?q=80&w=1470&auto=format&fit=crop&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D");
+        background-size: cover;
+        background-position: center;
+        background-attachment: fixed;
+        filter: brightness(90%);
+    }
+    .stApp::before {
+        content: "";
+        position: absolute;
+        top: 0;
+        left: 0;
+        right: 0;
+        bottom: 0;
+        background: rgba(0, 0, 0, 0.4);  /* 40% opaque black */
+        z-index: -1;
+    }
+    .form-title {
+        color: white !important;
+        font-size: 2rem;
+        font-weight: bold;
+        text-align: center;
+    }
+    .form-subtitle {
+        color: white !important;
+        font-size: 1.2rem;
+        text-align: center;
+        margin-bottom: 1.5rem;
+    }
+    /* Frosted Glass Box */
+    .frosted-glass-box {
+        background: rgba(255, 255, 255, 0.2);
+        backdrop-filter: blur(10px);
+        -webkit-backdrop-filter: blur(10px);
+        border-radius: 15px;
+        padding: 2rem;
+        box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
+        width: 80%;
+        margin: auto;
+    }
+    /* Input Styling */
+    .stTextInput input, 
+    .stSelectbox select, 
+    .stNumberInput input, 
+    .stTextArea textarea {
+        color: #000000 !important;
+        background-color: rgba(255, 255, 255, 0.7) !important;
+        border-radius: 8px !important;
+        border: 1px solid rgba(0, 0, 0, 0.1) !important;
+        padding: 10px;
+        font-size: 1rem;
+    }
+    /* Button Styling */
+    .stButton button {
+        background-color: black !important;
+        color: white !important;
+        border-radius: 8px !important;
+        padding: 10px 20px !important;
+        font-size: 1rem;
+        font-weight: bold !important;
+        width: 100% !important;
+        margin-top: 1rem !important;
+        border: none !important;
+    }
+    .stButton button:hover {
+        background-color: white !important;
+        color: black !important;
+        border: 1.5px solid black !important;
+    }
+    /* Itinerary Box */
+    .itinerary-box {
+        background: rgba(255, 255, 255, 0.7);
+        border-radius: 15px;
+        padding: 1.5rem;
+        margin-top: 1.5rem;
+        width: 80%;
+        margin: auto;
+    }
+    </style>
+    """,
+    unsafe_allow_html=True
+)
+
+# Start of the frosted glass box
+# st.markdown('<div class="frosted-glass-box">', unsafe_allow_html=True)
+
+# Title and Subtitle
+st.markdown('<h1 class="form-title">AI-Powered Travel Planner ✈️</h1>', unsafe_allow_html=True)
+st.markdown('<p class="form-subtitle">Plan your next trip with AI!</p>', unsafe_allow_html=True)
+
+# Form Elements (Columns for Structure)
+col1, col2 = st.columns(2)
+with col1:
+    start_location = st.text_input("📍 Starting Location")
+with col2:
+    destination = st.text_input("🌍 Destination")
+
+col3, col4 = st.columns(2)
+with col3:
+    budget = st.selectbox("💰 Select Budget", ["Low", "Moderate", "Luxury"])
+with col4:
+    duration = st.number_input("📅 Trip Duration (days)", min_value=1, max_value=30, value=3)
+
+# Full-width Form Elements
+purpose = st.text_area("📝 Purpose of Trip")
+preferences = st.text_area("🎯 Your Preferences (e.g., adventure, food, history)")
+
+# Close the frosted glass div
+st.markdown('</div>', unsafe_allow_html=True)
+
+# # Button and Itinerary Box
+# if st.button("🚀 Generate Itinerary"):
+#     if start_location and destination and purpose and preferences:
+#         itinerary = f"Here is a sample itinerary for {start_location} to {destination}."
+#         st.markdown('<div class="itinerary-box">', unsafe_allow_html=True)
+#         st.subheader("📜 Your AI-Generated Itinerary:")
+#         st.write(itinerary)
+#         st.markdown('</div>', unsafe_allow_html=True)
+#     else:
+#         st.warning("⚠️ Please fill in all fields.")
+
+# # Streamlit UI
+# st.title("AI-Powered Travel Planner 🧳")
+# st.write("Plan your next trip with AI!")
+
+# start_location = st.text_input("Starting Location")
+# destination = st.text_input("Destination")
+# budget = st.selectbox("Select Budget", ["Low", "Moderate", "Luxury"])
+# duration = st.number_input("Trip Duration (days)", min_value=1, max_value=30, value=3)
+# purpose = st.text_area("Purpose of Trip")
+# preferences = st.text_area("Your Preferences (e.g., adventure, food, history)")
+
+if st.button("Generate Itinerary"):
+    if start_location and destination and purpose and preferences:
+        itinerary = generate_itinerary(start_location, budget, duration, destination, purpose, preferences)
+        st.subheader("Your AI-Generated Itinerary:")
+        st.write(itinerary)
+    else:
+        st.warning("Please fill in all fields.")

requirement.txt

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+streamlit
+requests
+langchain
+langchain-groq==0.1.3