Code Editor for app.py

import streamlit as st
import requests
from bs4 import BeautifulSoup
import json

st.title("Google Search Typeahead")

# Function to get search suggestions from Google
def get_suggestions(query):
    if not query:
        return []
        
    # NOTE: Using corsproxy.io because we're in a WASM environment. If running locally,
    # you can remove the corsproxy.io prefix.
    url = f"https://corsproxy.io/?https://suggestqueries.google.com/complete/search?client=firefox&q={query}"
    
    try:
        response = requests.get(url)
        suggestions = response.json()[1]  # Google returns suggestions in second element
        return suggestions
    except Exception as e:
        st.error(f"Error fetching suggestions: {str(e)}")
        return []

# Create a text input for search
search_query = st.text_input("Enter your search query:", key="search")

# Get and display suggestions as the user types
if search_query:
    suggestions = get_suggestions(search_query)
    
    if suggestions:
        st.write("Search suggestions:")
        for suggestion in suggestions:
            st.write(f"▪ {suggestion}")
    else:
        st.write("No suggestions found.")

st.markdown("""
---
This app demonstrates a Google search typeahead functionality. As you type in the search box,
it fetches real-time suggestions from Google's suggestion API. The suggestions are updated
with each keystroke.

Note: This is using Google's public suggestion API which is typically used by browsers.
The results are the same as what you'd see when typing in Google's search box.
""")