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from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
import datetime
import requests
import pytz
import yaml
from tools.final_answer import FinalAnswerTool
from Gradio_UI import GradioUI
# DuckDuckGo Search Tool (Renamed to match expected tool name)
@tool
def DuckDuckGoSearchTool(query: str) -> str:
"""A tool that performs a DuckDuckGo search and returns the top search result.
Args:
query: A search query string.
"""
response = requests.get(f"https://api.duckduckgo.com/?q={query}&format=json")
data = response.json()
if "AbstractText" in data and data["AbstractText"]:
return data["AbstractText"]
elif "RelatedTopics" in data and data["RelatedTopics"]:
return data["RelatedTopics"][0].get("Text", "No relevant results found.")
return "No relevant search results found."
# Timezone Tool
@tool
def get_current_time_in_timezone(timezone: str) -> str:
"""A tool that fetches the current local time in a specified timezone.
Args:
timezone: A string representing a valid timezone (e.g., 'America/New_York').
"""
try:
# Create timezone object
tz = pytz.timezone(timezone)
# Get current time in that timezone
local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
return f"The current local time in {timezone} is: {local_time}"
except Exception as e:
return f"Error fetching time for timezone '{timezone}': {str(e)}"
# Final Answer Tool
final_answer = FinalAnswerTool()
# AI Model Configuration
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,
)
# Import Image Generation Tool (Ensured correct name)
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
# Load Prompt Templates
with open("prompts.yaml", 'r') as stream:
prompt_templates = yaml.safe_load(stream)
# Create the Agent with Correct Tool Names
agent = CodeAgent(
model=model,
tools=[final_answer, DuckDuckGoSearchTool, get_current_time_in_timezone, image_generation_tool], # Fixed tool names
max_steps=6,
verbosity_level=1,
grammar=None,
planning_interval=None,
name=None,
description=None,
prompt_templates=prompt_templates
)
# Launch Gradio UI
GradioUI(agent).launch() |