Update app.py

app.py

@@ -1,4 +1,4 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool, LiteLLMModel
 import datetime
 import requests
 import pytz
@@ -8,7 +8,7 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
 
-ddg = DuckDuckGoSearchTool()
+
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
@@ -53,18 +53,25 @@ def get_current_time_in_timezone(timezone: str) -> str:
 
 
 final_answer = FinalAnswerTool()
+ddg = 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='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
-custom_role_conversions=None,
+# model = HfApiModel(
+# max_tokens=2096,
+# temperature=0.5,
+# model_id='Qwen/Qwen2.5-Coder-32B-Instruct',# it is possible that this model may be overloaded
+# custom_role_conversions=None,
+# )
+
+model = LiteLLMModel(
+    model_id="ollama_chat/qwen2.5:7b",        # Ollama model identifier
+    api_base="http://127.0.0.1:11434",        # default Ollama HTTP port
+    num_ctx=8192,                            
+    temperature=0.5                           
 )
 
-
 # Import tool from Hub
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
@@ -73,7 +80,7 @@ with open("prompts.yaml", 'r') as stream:
     
 agent = CodeAgent(
     model=model,
-    tools=[find_similar_songs, get_current_time_in_timezone, final_answer], ## add your tools here (don't remove final answer)
+    tools=[find_similar_songs, get_current_time_in_timezone, final_answer, ddg], ## add your tools here (don't remove final answer)
     max_steps=6,
     verbosity_level=1,
     grammar=None,