Update app.py

app.py

@@ -5,12 +5,14 @@ import pytz
 import yaml
 import os
 from tools.final_answer import FinalAnswerTool
+from dotenv import load_dotenv
 # import mapbox methods
 from tools.mapbox_tools import geocode_location, search_nearby_places
 
 from Gradio_UI import GradioUI
 
-
+# Load environment variables from .env file
+load_dotenv()
 final_answer = FinalAnswerTool()
 
 # Create a DuckDuckGo search tool
@@ -19,15 +21,15 @@ search_tool = DuckDuckGoSearchTool()
 # 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' 
 
-model = HfApiModel(
-max_tokens=2096,
-temperature=0.5,
-model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud',
+#model = HfApiModel(
+#max_tokens=2096,
+#temperature=0.5,
+#model_id='https://pflgm2locj2t89co.us-east-1.aws.endpoints.huggingface.cloud',
 #model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
-custom_role_conversions=None,
-)
+#custom_role_conversions=None,
+#)
 # Use this as an alternative
-#model = LiteLLMModel(model_id="gemini/gemini-2.0-flash-lite", api_key=os.getenv(key="GEMINI_API_KEY"))
+model = LiteLLMModel(model_id="gemini/gemini-2.0-flash-lite", api_key=os.getenv(key="GEMINI_API_KEY"))
 
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)