Upload requirements.txt

requirements.txt

@@ -1,64 +1,7 @@
-"""
-paths.py — persistent storage layout on the Hugging Face storage bucket (/data).
-
-If /data exists and is writable (the Space has a storage bucket attached),
-everything that should survive restarts/sleep lives there:
-
-    /data/cache_us     market-data parquet cache (yfinance downloads)
-    /data/output       signal CSVs, holdings.txt
-    /data/reports      auto-generated research reports (markdown)
-    /data/traces       agent traces (JSON) — shareable on the Hub (📡 badge)
-    /data/hf_cache     GGUF model files (downloaded once, kept forever)
-    /data/pylibs       llama-cpp-python installed once at runtime, persisted
-
-Without a bucket the app still works — it just falls back to the container
-filesystem (wiped on restart).
-"""
-from __future__ import annotations
-
-import os
-import sys
-
-
-def _writable(p: str) -> bool:
-    try:
-        return os.path.isdir(p) and os.access(p, os.W_OK)
-    except OSError:
-        return False
-
-
-DATA_ROOT = "/data" if _writable("/data") else "."
-PERSISTENT = DATA_ROOT == "/data"
-
-CACHE_DIR = os.path.join(DATA_ROOT, "cache_us")
-OUTPUT_DIR = os.path.join(DATA_ROOT, "output") if PERSISTENT else "./_app_output"
-REPORTS_DIR = os.path.join(DATA_ROOT, "reports")
-TRACES_DIR = os.path.join(DATA_ROOT, "traces")
-DATASET_DIR = os.path.join(DATA_ROOT, "dataset")   # SFT training pairs (JSONL)
-HF_CACHE_DIR = os.path.join(DATA_ROOT, "hf_cache")
-PYLIBS_DIR = os.path.join(DATA_ROOT, "pylibs")
-
-for _d in (CACHE_DIR, OUTPUT_DIR, REPORTS_DIR, TRACES_DIR, DATASET_DIR, HF_CACHE_DIR, PYLIBS_DIR):
-    try:
-        os.makedirs(_d, exist_ok=True)
-    except OSError:
-        pass
-
-# GGUF downloads (hf_hub_download) go to the bucket so models persist
-if PERSISTENT:
-    os.environ.setdefault("HF_HOME", HF_CACHE_DIR)
-
-# llama-cpp-python installed into the bucket must be importable.
-# APPEND (not insert) so bucket-installed copies of common deps (numpy etc.)
-# can never shadow the system site-packages the app was built against.
-if PERSISTENT and PYLIBS_DIR not in sys.path:
-    sys.path.append(PYLIBS_DIR)
-
-
-def storage_status() -> str:
-    if PERSISTENT:
-        return ("✅ Persistent storage bucket mounted at `/data` — data cache, "
-                "model files, reports, traces and the llama.cpp runtime all "
-                "survive restarts.")
-    return ("⚠️ No `/data` bucket detected — running on ephemeral container "
-            "storage (everything re-downloads after a restart).")
+gradio>=5.49
+pandas>=2.0
+numpy>=1.24
+pyarrow>=14
+yfinance>=0.2.40
+apscheduler>=3.10
+huggingface_hub>=0.23