Deploy Docker-based Streamlit app

Dockerfile

@@ -8,14 +8,30 @@ ENV PIP_NO_CACHE_DIR=1     PYTHONDONTWRITEBYTECODE=1     PYTHONUNBUFFERED=1
 # Working directory
 WORKDIR /app
 
+# System deps (optional but useful)
+#RUN apt-get update && apt-get install -y --no-install-recommends     curl ca-certificates && rm -rf /var/lib/apt/lists/*
+
 # Copy and install Python deps first (better layer caching)
+#COPY requirements.txt .
 COPY requirements.txt /app/
+#RUN pip install -U pip && pip install --no-cache-dir -r requirements.txt
 RUN pip install --upgrade pip && pip install -r requirements.txt
 
 # Copy app code
+#COPY streamlit_app.py .
+# Copy only what you need for the app
 COPY streamlit_app.py /app/
 COPY README.md /app/
 
+# Hugging Face caches (writable on Spaces)
+#ENV HF_HOME=/tmp/huggingface     HF_HUB_CACHE=/tmp/huggingface/hub
+
+# Streamlit defaults for Docker
+#ENV STREAMLIT_BROWSER_GATHERUSAGESTATS=false
+
+# (Optional) if you keep static assets, copy them here too
+# COPY assets/ /app/assets/
+
 # Expose the port that the Space will connect to
 EXPOSE 7860