Update app.py

app.py

@@ -1,6 +1,19 @@
 import gradio as gr
 import random
 from huggingface_hub import InferenceClient
+import google.generativeai as genai
+import os
+import requests
+import dateparser
+
+GOOGLE_API_KEY = os.environ.get("GOOGLE_API_KEY")
+
+
+if GOOGLE_API_KEY:
+    genai.configure(api_key=GOOGLE_API_KEY)
+    model = genai.GenerativeModel(model_name="gemini-1.5-flash")
+else:
+    print("Warning: Google Gemini API key not found. Chatbot will not function.")
 
 travel_plan_output=""