add config routes

src/config.py

@@ -0,0 +1,61 @@
+"""Paths, model IDs, and runtime constants."""
+from __future__ import annotations
+
+import os
+from pathlib import Path
+
+ROOT = Path(__file__).resolve().parent.parent
+DATA_DIR = ROOT / "data"
+ASSETS_DIR = ROOT / "assets"
+PROMPTS_DIR = ROOT / "src" / "prompts"
+CACHE_DIR = Path(os.environ.get("COOK_WITH_ME_CACHE", Path.home() / ".cache" / "cook-with-me"))
+FLUX_CACHE = CACHE_DIR / "flux"
+AUDIO_CACHE = CACHE_DIR / "audio"
+
+for _d in (DATA_DIR, ASSETS_DIR, CACHE_DIR, FLUX_CACHE, AUDIO_CACHE):
+    _d.mkdir(parents=True, exist_ok=True)
+
+
+# --- Model identifiers ------------------------------------------------------
+VISION_REPO = "openbmb/MiniCPM-V-4_6-gguf"
+VISION_MODEL_FILE = "Model-Q4_K_M.gguf"
+VISION_MMPROJ_FILE = "mmproj-model-f16.gguf"
+
+PLANNER_REPO = "openbmb/MiniCPM-V-4-gguf"
+PLANNER_MODEL_FILE = "Model-Q4_K_M.gguf"
+
+FLUX_REPO = "black-forest-labs/FLUX.2-klein-9B"
+NARRATOR_REPO = "openbmb/VoxCPM2"
+EMBED_MODEL = "sentence-transformers/all-MiniLM-L6-v2"
+
+
+# --- Recipe dataset ---------------------------------------------------------
+KAGGLE_DATASET = "thedevastator/better-recipes-for-a-better-life"
+RECIPES_PARQUET = DATA_DIR / "recipes.parquet"
+RECIPES_EMB_NPY = DATA_DIR / "recipes_emb.npy"
+NUTRITION_CSV = DATA_DIR / "nutrition_table.csv"
+
+
+# --- Generation knobs -------------------------------------------------------
+N_THREADS = int(os.environ.get("COOK_WITH_ME_THREADS", os.cpu_count() or 4))
+N_CTX = 4096
+PLANNER_TEMPERATURE_PROPOSE = 0.7
+PLANNER_TEMPERATURE_STRUCTURED = 0.4
+
+FLUX_STEPS = 4
+FLUX_GUIDANCE = 1.0
+FLUX_RESOLUTION = 1024
+
+
+# --- Runtime flags ----------------------------------------------------------
+def is_mock() -> bool:
+    """When True, agents return canned outputs instead of loading models."""
+    return os.environ.get("COOK_WITH_ME_MOCK", "0") not in ("0", "", "false", "False")
+
+
+def is_gpu_enabled() -> bool:
+    try:
+        import torch
+        return torch.cuda.is_available()
+    except Exception:
+        return False