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9b5b26a c19d193 c373ea5 6aae614 8fe992b 9b5b26a 5df72d6 9b5b26a c373ea5 9b5b26a c373ea5 9b5b26a c373ea5 9b5b26a 8c01ffb 6aae614 ae7a494 e121372 bf6d34c 29ec968 fe328e0 13d500a 8c01ffb 9b5b26a 8c01ffb 861422e 9b5b26a 8c01ffb 8fe992b c373ea5 8fe992b 9b5b26a 8c01ffb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
import datetime
import requests
import pytz
import yaml
import os
import matplotlib.pyplot as plt
import networkx as nx
from tools.final_answer import FinalAnswerTool
from Gradio_UI import GradioUI
# Below is an example of a tool that does nothing. Amaze us with your creativity !
@tool
def text_to_graph_tool(relationships: str) -> str:
"""Generates a directed network graph image from relationships.
Args:
relationships: Semicolon-separated edges like 'User -> WebServer: Requests; WebServer -> Database: Queries'
"""
try:
plt.figure(figsize=(9, 6))
G = nx.DiGraph()
lines = [r.strip() for r in relationships.replace("\n", ";").split(";") if r.strip()]
edge_labels = {}
for entry in lines:
if "->" in entry:
parts = entry.split("->")
source = parts[0].strip()
remainder = parts[1].strip()
if ":" in remainder:
target, label = remainder.split(":", 1)
target, label = target.strip(), label.strip()
else:
target, label = remainder, ""
G.add_edge(source, target)
if label:
edge_labels[(source, target)] = label
if len(G.nodes) == 0:
return "No valid relationships found. Use format: 'NodeA -> NodeB: Label'"
pos = nx.spring_layout(G, k=1.0, seed=42)
nx.draw_networkx_nodes(G, pos, node_size=2800, node_color="#4F46E5", alpha=0.9)
nx.draw_networkx_edges(G, pos, arrowstyle="->", arrowsize=18, edge_color="#64748B", width=2.0)
nx.draw_networkx_labels(G, pos, font_size=9, font_color="white", font_weight="bold")
if edge_labels:
nx.draw_networkx_edge_labels(G, pos, edge_labels=edge_labels, font_size=8, font_color="#DC2626")
plt.axis("off")
plt.tight_layout()
os.makedirs("generated_graphs", exist_ok=True)
file_path = f"generated_graphs/graph_{int(datetime.datetime.now().timestamp())}.png"
plt.savefig(file_path, dpi=200, bbox_inches="tight")
plt.close()
return f"Graph successfully created and saved at: {file_path}"
except Exception as e:
return f"Error generating graph: {str(e)}"
@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 = 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,
text_to_graph_tool,
image_generation_tool,
get_current_time_in_timezone
],
)
GradioUI(agent).launch() |