bugfix: ScriptCreatorGraph verbose settings + RobotsNode handling model IDs

[JGalego]

This PR fixes bugs found while testing #272

ScriptGraphCreator: Missing verbose attribute

The ScriptCreatorGraph class tries to access the verbose attribute

https://github.com/VinciGit00/Scrapegraph-ai/blob/f1a25233d650010e1932e0ab80938079a22a296d/scrapegraphai/graphs/script_creator_graph.py#L68

before it is set

https://github.com/VinciGit00/Scrapegraph-ai/blob/f1a25233d650010e1932e0ab80938079a22a296d/scrapegraphai/graphs/abstract_graph.py#L59

Example:

python examples/bedrock/script_generator_bedrock.py

Before:

AttributeError: 'ScriptCreatorGraph' object has no attribute 'verbose'

After:

source: https://perinim.github.io/projects
from bs4 import BeautifulSoup

import requests

url = "https://perinim.github.io/projects"
response = requests.get(url)
soup = BeautifulSoup(response.content, "html.parser")

projects = soup.find_all("div", class_="card hoverable")

for project in projects:
    title = project.find("h4", class_="card-title").text
    description = project.find("p", class_="card-text").text
    print(f"Title: {title}")
    print(f"Description: {description}")
    print()
         node_name  total_tokens  prompt_tokens  ...  successful_requests  total_cost_USD  exec_time
0            Fetch             0              0  ...                    0             0.0   8.533663
1            Parse             0              0  ...                    0             0.0   0.318253
2  GenerateScraper             0              0  ...                    1             0.0   3.118265
3     TOTAL RESULT             0              0  ...                    1             0.0  11.970181

[4 rows x 7 columns]

RobotsNode: Missing model_name

Amazon Bedrock uses model IDs, not model names.

https://github.com/VinciGit00/Scrapegraph-ai/blob/9e92b03913245c32b6cec0ea7fb41d82a759d0c3/scrapegraphai/nodes/robots_node.py#L99-L104

Example:

python examples/bedrock/custom_graph_bedrock.py

Before:

AttributeError: 'Bedrock' object has no attribute 'model_name'

After:

--- Executing Robots Node ---
(Scraping this website is allowed)
--- Executing Fetch Node ---
--- Executing Parse Node ---
--- Executing RAG Node ---
--- (updated chunks metadata) ---
--- (tokens compressed and vector stored) ---
--- Executing GenerateAnswer Node ---
Processing chunks: 100%|█████████████████████████████████████████████████████████████████████████████████████████████| 1/1 [00:00<00:00, 3971.88it/s]
{
    "articles": [
        "Rotary Pendulum RL",
        "DQN Implementation from scratch",
        "Multi Agents HAED",
        "Wireless ESC for Modular Drones"
    ]
}

[github-actions]

🎉 This PR is included in version 1.5.0-beta.1 🎉

The release is available on:

• v1.5.0-beta.1
• GitHub release

Your semantic-release bot 📦🚀

[github-actions]

🎉 This PR is included in version 1.5.0 🎉

The release is available on:

• v1.5.0
• GitHub release

Your semantic-release bot 📦🚀