updated dockerfilel with the latest duck db install

Dockerfile

@@ -14,23 +14,27 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         unzip \
     && rm -rf /var/lib/apt/lists/*
 
-
 # ---- 3. upgrade pip & enable pre-built wheels ------------------------------
 RUN pip install --no-cache-dir --upgrade pip setuptools wheel
 
 # ---- 4. install Python deps (+ DuckDB driver) ------------------------------
 COPY requirements.txt /tmp/requirements.txt
 RUN pip install --no-cache-dir --prefer-binary -r /tmp/requirements.txt && \
-    pip install --no-cache-dir duckdb==0.10.2
+    pip install --no-cache-dir duckdb==0.10.3
+
+# ---- 5. Pre-download VSS extension (matches DuckDB v0.10.3) ---------------
+# This prevents runtime download failures and startup crashes
+RUN mkdir -p /root/.duckdb/extensions/v0.10.3/linux_amd64_gcc4 && \
+    wget -q https://extensions.duckdb.org/v0.10.3/linux_amd64_gcc4/vss.duckdb_extension.gz \
+         -O /root/.duckdb/extensions/v0.10.3/linux_amd64_gcc4/vss.duckdb_extension.gz && \
+    gunzip /root/.duckdb/extensions/v0.10.3/linux_amd64_gcc4/vss.duckdb_extension.gz
 
-# ---- 5. copy source --------------------------------------------------------
+# ---- 6. copy source --------------------------------------------------------
 COPY . /app
 WORKDIR /app
 
-# ---- 5½. scheduler loop ----------------------------------------------------
+# ---- 7. scheduler loop ----------------------------------------------------
 COPY scheduler_loop.py /app/scheduler_loop.py
 
-
-
-# ---- 7. start both services -----------------------------------------------
+# ---- 8. start both services -----------------------------------------------
 CMD sh -c "python -m uvicorn app.main:app --host 0.0.0.0 --port 7860 & python /app/scheduler_loop.py"