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from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool | |
import datetime | |
import requests | |
import pytz | |
import yaml | |
import json | |
import os | |
from tools.final_answer import FinalAnswerTool | |
from Gradio_UI import GradioUI | |
def task_manager(action: str, task_data: str = "") -> str: | |
"""A tool for managing daily tasks. | |
Args: | |
action: The operation to perform ("add", "list", "complete", "delete", or "help") | |
task_data: Additional information related to the task (task description, task ID, etc.) | |
Returns: | |
A text containing information about the result of the operation | |
""" | |
import json | |
import os | |
from datetime import datetime | |
# File to store task data | |
TASKS_FILE = "tasks.json" | |
# Create an empty task list | |
if not os.path.exists(TASKS_FILE): | |
with open(TASKS_FILE, "w") as f: | |
json.dump({"tasks": []}, f) | |
# Load tasks | |
with open(TASKS_FILE, "r") as f: | |
data = json.load(f) | |
# Task list | |
tasks = data["tasks"] | |
# Help message | |
if action == "help" or action == "": | |
return """Task Manager Tool Usage: | |
- add: Add a new task (e.g.: task_manager("add", "Buy milk from the store")) | |
- list: List all tasks (e.g.: task_manager("list")) | |
- complete: Mark a task as completed (e.g.: task_manager("complete", "1")) | |
- delete: Delete a task (e.g.: task_manager("delete", "1")) | |
- help: Show this help message""" | |
# Add a new task | |
elif action == "add": | |
if not task_data: | |
return "Error: Task description cannot be empty!" | |
# Create a new task | |
new_task = { | |
"id": len(tasks) + 1, | |
"description": task_data, | |
"created_at": datetime.now().strftime("%Y-%m-%d %H:%M:%S"), | |
"completed": False | |
} | |
# Add the task to the list | |
tasks.append(new_task) | |
# Save changes | |
with open(TASKS_FILE, "w") as f: | |
json.dump(data, f, indent=2) | |
return f"Task added: {task_data} (ID: {new_task['id']})" | |
# List tasks | |
elif action == "list": | |
if not tasks: | |
return "Your task list is empty." | |
result = "YOUR TASKS:\n" | |
result += "-" * 50 + "\n" | |
for task in tasks: | |
status = "✓" if task["completed"] else "□" | |
result += f"{task['id']}. [{status}] {task['description']} ({task['created_at']})\n" | |
return result | |
# Mark task as completed | |
elif action == "complete": | |
try: | |
task_id = int(task_data) | |
# Find task by ID | |
for task in tasks: | |
if task["id"] == task_id: | |
task["completed"] = True | |
# Save changes | |
with open(TASKS_FILE, "w") as f: | |
json.dump(data, f, indent=2) | |
return f"Task completed: {task['description']}" | |
return f"Error: Task with ID {task_id} not found." | |
except ValueError: | |
return "Error: You must specify a valid task ID." | |
# Delete task | |
elif action == "delete": | |
try: | |
task_id = int(task_data) | |
# Find task by ID | |
for i, task in enumerate(tasks): | |
if task["id"] == task_id: | |
# Remove task from the list | |
deleted_task = tasks.pop(i) | |
# Save changes | |
with open(TASKS_FILE, "w") as f: | |
json.dump(data, f, indent=2) | |
return f"Task deleted: {deleted_task['description']}" | |
return f"Error: Task with ID {task_id} not found." | |
except ValueError: | |
return "Error: You must specify a valid task ID." | |
else: | |
return f"Error: Unknown action '{action}'. Valid actions: add, list, complete, delete, help" | |
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 = FinalAnswerTool() | |
# 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, | |
) | |
# Import tool from Hub | |
image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True) | |
with open("prompts.yaml", 'r') as stream: | |
prompt_templates = yaml.safe_load(stream) | |
agent = CodeAgent( | |
model=model, | |
tools=[final_answer, task_manager, get_current_time_in_timezone, image_generation_tool], # Eklediğimiz task_manager aracını dahil ettik | |
max_steps=6, | |
verbosity_level=1, | |
grammar=None, | |
planning_interval=None, | |
name=None, | |
description=None, | |
prompt_templates=prompt_templates | |
) | |
GradioUI(agent).launch() |