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# app.py
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
# Helper function for text extraction
def extract_text_tool(url: str) -> str:
"""A tool that extracts clean text content from a webpage
Args:
url: The URL of the webpage to analyze
"""
try:
response = requests.get(url, timeout=10)
response.raise_for_status()
return response.text
except Exception as e:
return f"Error extracting text: {str(e)}"
# Time zone tool from the example
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:
tz = pytz.timezone(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)}"
# Initialize components
final_answer = FinalAnswerTool()
search_tool = DuckDuckGoSearchTool()
# Setup the model
model = HfApiModel(
max_tokens=2096,
temperature=0.5,
model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
custom_role_conversions=None,
)
# Import image generation tool
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 all tools
agent = CodeAgent(
model=model,
tools=[
final_answer,
search_tool, # For web search
tool(extract_text_tool), # For text extraction
tool(get_current_time_in_timezone), # For timezone checks
image_generation_tool # For image generation
],
max_steps=6,
verbosity_level=1,
grammar=None,
planning_interval=None,
name="Web Analyzer Agent",
description="An agent that analyzes web content using various tools",
prompt_templates=prompt_templates
)
# Launch the Gradio interface
if __name__ == "__main__":
GradioUI(agent).launch(
server_name="0.0.0.0",
server_port=7860
) |