rohitg00/ai-engineering-from-scratch · error · ImportError

could not load {path}

Error message

could not load {path}

What it means

Error "could not load {path}" thrown in rohitg00/ai-engineering-from-scratch.

Source

Thrown at phases/19-capstone-projects/63-multimodal-eval/code/main.py:36

import math
import sys
from dataclasses import dataclass
from pathlib import Path

import numpy as np
import torch
import torch.nn.functional as F

THIS_DIR = Path(__file__).resolve().parent
LESSON_62 = THIS_DIR.parent.parent / "62-vision-language-pretraining" / "code"


def _load_module(name: str, path: Path):
    if name in sys.modules:
        return sys.modules[name]
    spec = importlib.util.spec_from_file_location(name, path)
    if spec is None or spec.loader is None:
        raise ImportError(f"could not load {path}")
    mod = importlib.util.module_from_spec(spec)
    sys.modules[name] = mod
    spec.loader.exec_module(mod)
    return mod


_pretrain = _load_module("pretrain_lesson62", LESSON_62 / "main.py")
MultimodalModel = _pretrain.MultimodalModel
PretrainConfig = _pretrain.PretrainConfig
make_mock_corpus = _pretrain.make_mock_corpus
sample_batch = _pretrain.sample_batch
PAD_ID = _pretrain.PAD_ID


@dataclass
class RetrievalPair:
    image: torch.Tensor
    caption_ids: torch.Tensor

View on GitHub (pinned to 39ea8a1c6d)

When it happens

Trigger: Thrown at phases/19-capstone-projects/63-multimodal-eval/code/main.py:36 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of rohitg00/ai-engineering-from-scratch@39ea8a1c6d (2026-08-26). Data as JSON: /api/errors/8892eb6b89769326. Report an issue: GitHub.