challenge4/python-backend/app.py
challenge5/python-backend/app.py

challenge4/frontend/app/globals.css
challenge5/frontend/app/globals.css

challenge4/frontend/components/voice-mode.tsx
challenge5/frontend/components/voice-mode.tsx

challenge4/frontend/lib/tools.ts
challenge5/frontend/lib/tools.ts

challenge4/frontend/components/tool-call.tsx
challenge5/frontend/components/tool-call.tsx

challenge4/frontend/tailwind.config.ts
challenge5/frontend/tailwind.config.ts

challenge4/frontend/components/chat.tsx
challenge5/frontend/components/chat.tsx

challenge4/frontend/lib/constants.ts
challenge5/frontend/lib/constants.ts

challenge4/frontend/prettier.config.cjs
challenge5/frontend/prettier.config.cjs

challenge4/frontend/components/message.tsx
challenge5/frontend/components/message.tsx

challenge4/frontend/app/api/session/route.ts
challenge5/frontend/app/api/session/route.ts

challenge4/frontend/app/api/search_location/route.ts
challenge5/frontend/app/api/search_location/route.ts

challenge4/frontend/stores/useConversationStore.ts
challenge5/frontend/stores/useConversationStore.ts

challenge4/frontend/app/api/create_itinerary/route.ts
challenge5/frontend/app/api/create_itinerary/route.ts

challenge4/frontend/components/message.css
challenge5/frontend/components/message.css

challenge4/frontend/app/layout.tsx
challenge5/frontend/app/layout.tsx

challenge4/frontend/lib/assistant.ts
challenge5/frontend/lib/assistant.ts

challenge4/frontend/components/assistant.tsx
challenge5/frontend/components/assistant.tsx

challenge4/frontend/app/page.tsx
challenge5/frontend/app/page.tsx

challenge4/frontend/postcss.config.mjs
challenge5/frontend/postcss.config.mjs

challenge4/python-backend/app.py
challenge5/frontend/lib/constants.ts

challenge4/frontend/lib/constants.ts
challenge5/python-backend/app.py

challenge4/frontend/app/api/get_response/route.ts
challenge5/frontend/app/api/search_location/route.ts