Spaces: docker SDK + clean README

Dockerfile

@@ -1,32 +1,9 @@
 FROM python:3.11-slim
-
-ENV PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONUNBUFFERED=1 \
-    HOME=/app \
-    HF_HOME=/app/.cache \
-    TRANSFORMERS_CACHE=/app/.cache \
-    HUGGINGFACE_HUB_CACHE=/app/.cache \
-    SENTENCE_TRANSFORMERS_HOME=/app/.cache
-
 WORKDIR /app
-
-# System deps
-RUN apt-get update && apt-get install -y --no-install-recommends build-essential \
- && rm -rf /var/lib/apt/lists/*
-
-# Bust pip cache when requirements change
-ARG CACHEBUST=20250810
-COPY requirements.txt .
+ENV HF_HOME=/app/.cache TRANSFORMERS_CACHE=/app/.cache HUGGINGFACE_HUB_CACHE=/app/.cache SENTENCE_TRANSFORMERS_HOME=/app/.cache PYTHONUNBUFFERED=1
+RUN mkdir -p /app/.cache /app/data/uploads /app/data/index && chmod -R 777 /app/.cache /app/data
+COPY requirements.txt ./
 RUN pip install --no-cache-dir -r requirements.txt
-
-# App code
 COPY . .
-
-# Writable caches/data
-RUN mkdir -p /app/.cache /app/data/uploads /app/data/index \
- && chmod -R 777 /app/.cache /app/data
-
-ENV PORT=7860
 EXPOSE 7860
-
-CMD ["uvicorn", "app.api:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn","app.api:app","--host","0.0.0.0","--port","7860"]