fix: correct paths /app/data/ for git files, /tmp/ for downloads

app.py

@@ -2,12 +2,12 @@
 import csv, io, logging, os, re as _re, sys, time
 from collections import OrderedDict
 
-os.environ.setdefault("FUNGO_PKL_DIR",    "/data/models")
-os.environ.setdefault("FUNGO_VOCAB_PKL",  "/data/labels/vocabularies.pkl")
-os.environ.setdefault("FUNGO_IA_PKL",     "/data/go_data/ia_weights.pkl")
-os.environ.setdefault("FUNGO_FEAT_META",  "/data/features/feature_metadata.json")
-os.environ.setdefault("FUNGO_MODEL_CACHE","/data/esm2_cache")
-os.environ.setdefault("FUNGO_EMB_CACHE",  "/data/embedding_cache")
+os.environ.setdefault("FUNGO_PKL_DIR",    "/app/data/models")
+os.environ.setdefault("FUNGO_VOCAB_PKL",  "/app/data/labels/vocabularies.pkl")
+os.environ.setdefault("FUNGO_IA_PKL",     "/app/data/go_data/ia_weights.pkl")
+os.environ.setdefault("FUNGO_FEAT_META",  "/app/data/features/feature_metadata.json")
+os.environ.setdefault("FUNGO_MODEL_CACHE","/tmp/esm2_cache")
+os.environ.setdefault("FUNGO_EMB_CACHE",  "/tmp/embedding_cache")
 os.environ.setdefault("FUNGO_OFFLINE",    "0")
 os.environ.setdefault("FUNGO_DEBUG",      "0")
 os.environ.setdefault("FUNGO_PORT",       "7860")
@@ -35,7 +35,7 @@ _models_ready = False
 # ── Download models from HF Model Repo ───────────────────────
 def download_models_if_needed():
     """Download pkl files from Muteeba/FunGO-models if not present."""
-    models_dir = "/data/models"
+    models_dir = "/tmp/models"
     os.makedirs(models_dir, exist_ok=True)
     
     files_needed = ["models_BPO.pkl", "models_MFO.pkl", "models_CCO.pkl"]