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code_generator_graph_ollama

""" 
Basic example of scraping pipeline using Code Generator with schema
"""

import json
from typing import List
from dotenv import load_dotenv
from pydantic import BaseModel, Field
from scrapegraphai.graphs import CodeGeneratorGraph

load_dotenv()

# ************************************************
# Define the output schema for the graph
# ************************************************

class Project(BaseModel):
title: str = Field(description="The title of the project")
description: str = Field(description="The description of the project")

class Projects(BaseModel):
projects: List[Project]

# ************************************************
# Define the configuration for the graph
# ************************************************


graph_config = {
"llm": {
"model": "ollama/llama3",
"temperature": 0,
"format": "json",
"base_url": "http://localhost:11434",
},
"verbose": True,
"headless": False,
"reduction": 2,
"max_iterations": {
"overall": 10,
"syntax": 3,
"execution": 3,
"validation": 3,
"semantic": 3
},
"output_file_name": "extracted_data.py"
}

# ************************************************
# Create the SmartScraperGraph instance and run it
# ************************************************

code_generator_graph = CodeGeneratorGraph(
prompt="List me all the projects with their description",
source="https://perinim.github.io/projects/",
schema=Projects,
config=graph_config
)

result = code_generator_graph.run()
print(result)