Update app.py

app.py

@@ -1,4 +1,4 @@
-from smolagents import CodeAgent, tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, load_tool, tool, LiteLLMModel
 import datetime
 import requests
 import pytz
@@ -284,11 +284,11 @@ visit_webpage=VisitWebpageTool()
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder:
 # model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud' 
 
-# Load LLM
-model = GeminiModel(
-    model="gemini-1.5-pro",  # Using Gemini 1.5 Pro which is powerful but has free tier
-    temperature=0.5,
-    max_tokens=2048,
+model = LiteLLMModel(
+    model_id="gemini/gemini-2.0-flash",
+    api_key=os.getenv("GEMINI_KEY"),
+    max_tokens=8192,
+    temperature=0.7
 )