fix(model catalog): add feather fallback

Dockerfile

@@ -13,7 +13,7 @@ RUN apt-get update && apt-get install -y \
     bash \
     && rm -rf /var/lib/apt/lists/*
 
-RUN useradd -m -u 1000 dvarfe
+RUN useradd -m -u 1000 user
 
 WORKDIR /app
 
@@ -23,7 +23,7 @@ RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
 COPY --chown=1000:1000 --link . /app
 
-ENV PATH="/home/dvarfe/.local/bin:$PATH"
+ENV PATH="/home/user/.local/bin:$PATH"
 ENV DASH_PORT=7860
 ENV MODEL_STORAGE='/data/logs'
 

dashboard/model_catalog.py

@@ -440,7 +440,10 @@ def load_selector_cache_feature_table(cache_path_str: str) -> pd.DataFrame:
     if not path.exists():
         return pd.DataFrame(columns=columns)
 
-    table = pd.read_parquet(path)
+    try:
+        table = pd.read_parquet(path)
+    except Exception as e:
+        table = pd.read_feather(path.with_suffix('.feather')) # Hugging Face Parquet patch
     numeric = table.select_dtypes(include=["number"])
     if numeric.empty:
         return pd.DataFrame(columns=columns)