Even a simplest request with schema doesn't work

[pkit]

import json

from pydantic import BaseModel
from scrapegraphai.graphs import SmartScraperGraph

# Define the configuration for the scraping pipeline
graph_config = {
    "llm": {
        "api_key": "sk-key",
        "model": "openai/gpt-4o-mini",
    },
    "verbose": True,
    "headless": True,
}

class CompanyDetails(BaseModel):
    name: str
    description: str
    email: str


# Create the SmartScraperGraph instance
smart_scraper_graph = SmartScraperGraph(
    prompt="Find some information about what does the company do, the name and a contact email.",
    source="https://theraiderteam.com/",
    config=graph_config,
    schema=CompanyDetails,
)

# Run the pipeline
result = smart_scraper_graph.run()
print(json.dumps(result, indent=4))

Fails miserably with

Traceback (most recent call last):
  File "/..../test.py", line 31, in <module>
    result = smart_scraper_graph.run()
             ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/..../.venv/lib/python3.11/site-packages/scrapegraphai/graphs/smart_scraper_graph.py", line 212, in run
    self.final_state, self.execution_info = self.graph.execute(inputs)
                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/..../.venv/lib/python3.11/site-packages/scrapegraphai/graphs/base_graph.py", line 327, in execute
    return self._execute_standard(initial_state)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/..../.venv/lib/python3.11/site-packages/scrapegraphai/graphs/base_graph.py", line 274, in _execute_standard
    raise e
  File "/..../.venv/lib/python3.11/site-packages/scrapegraphai/graphs/base_graph.py", line 247, in _execute_standard
    result, node_exec_time, cb_data = self._execute_node(
                                      ^^^^^^^^^^^^^^^^^^^
  File "/..../.venv/lib/python3.11/site-packages/scrapegraphai/graphs/base_graph.py", line 172, in _execute_node
    result = current_node.execute(state)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/..../.venv/lib/python3.11/site-packages/scrapegraphai/nodes/generate_answer_node.py", line 129, in execute
    answer = output_parser.parse(raw_response.content)
             ^^^^^^^^^^^^^^^^^^^
AttributeError: 'function' object has no attribute 'parse'

[44510709]

[44510709]

"Has it been resolved?" How to solve it

[VinciGit00]

does it work the test example?

[bezineb5]

@pkit Same issue, it seems the last working version was 1.27.0.
The error is here: https://github.com/ScrapeGraphAI/Scrapegraph-ai/blame/b400cc5a666e1670948cd50f284a2ccba3d136ee/scrapegraphai/nodes/generate_answer_node.py#L84
This line returns a function, whereas other code path return an object with a parse method.
also, it seems that's incorrect for Mistral, even fixing the bug doesn't help:

  File "/venv/lib/python3.12/site-packages/scrapegraphai/nodes/generate_answer_node.py", line 87, in execute
    raise NotImplementedError("Structured output is not implemented for ChatOpenAI")
NotImplementedError: Structured output is not implemented for ChatOpenAI

[VinciGit00]

Can you make the pull request please?

[VinciGit00]

@bezineb5 just updated. please upload to the new version

[silgon]

Is this solved in 1.30.0? because I get the same error 🫤.

[FayzulSaimun]

I got the same error with the schema yesterday when using the new version.

[silgon]

I downgraded to 1.27.0, it works there =)