Update Dockerfile

Dockerfile

@@ -1,22 +1,20 @@
 FROM python:3.10-slim
 
-ENV PYTHONDONTWRITEBYTECODE=1 \
-    PYTHONUNBUFFERED=1 \
-    FILES_DIR=/tmp/brain_app/files \
-    TTS_WS_TARGET=wss://<YOUR_TTS_SPACE>.hf.space/ws/tts \
-    TTS_HTTP_TARGET=https://<YOUR_TTS_SPACE>.hf.space/speak \
-    STT_WS_TARGET=wss://<YOUR_STT_SPACE>.hf.space/ws/stt \
-    AGENT_WS_TARGET=wss://<YOUR_AGENT_SPACE>.hf.space/ws/agent
+ENV PIP_DISABLE_PIP_VERSION_CHECK=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1
 
-RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates && \
-    rm -rf /var/lib/apt/lists/* && mkdir -p ${FILES_DIR}
+# minimal runtime packages
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates curl && \
+    rm -rf /var/lib/apt/lists/*
 
 WORKDIR /code
+
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 COPY app.py .
-COPY README.md .
 
 EXPOSE 7860
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]