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31ee18f cb7920d 31ee18f | 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 | from __future__ import annotations
import numpy as np
import torch
class FragranceInferenceEngine:
"""
Stub inference engine for the PINO fragrance pipeline.
Loads a model path placeholder and returns a fixed prediction schema that
matches the contract expected by `scripts/verify_benchmarks.py`. Once the
cloud model is trained, this stub will be replaced by the real weight load
and forward pass.
"""
def __init__(self, model_path: str) -> None:
self.model_path = model_path
print(f"Initializing FragranceInferenceEngine with weights from: {model_path}")
def run_full_pipeline(self, components: list) -> dict:
"""
Stub executing the exact evaluation contract. Accepts ingredient lists,
mocks VLE + Transformer forward passes, and returns formatted arrays.
"""
return {
"pyramid": {
"top": ["Citrus", "Fresh", "Bergamot"],
"heart": ["Floral", "Rose"],
"base": ["Woody", "Musk"],
},
"raw_predictions": {
"subjective_logits": [0.85, 0.12, 0.05, 0.01, 0.01, 0.01, 0.01],
"objective_trajectory_shape": [1, 49, 151],
},
"review_text": "Mocked validation profile: High volatile top-note distribution detected.",
}
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