Upload Dockerfile with huggingface_hub

Dockerfile

@@ -0,0 +1,23 @@
+# Hugging Face Space - Docker runtime
+# This container serves a Streamlit app on port 7860
+
+FROM python:3.10-slim
+
+ENV PYTHONDONTWRITEBYTECODE=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1
+
+WORKDIR /app
+
+# Copy dependencies and install
+COPY requirements.txt /app/requirements.txt
+RUN pip install --upgrade pip && pip install -r /app/requirements.txt
+
+# Copy app code
+COPY app.py /app/app.py
+
+# Hugging Face Spaces uses 7860 by default
+EXPOSE 7860
+
+# Streamlit must listen on 0.0.0.0:7860
+CMD ["streamlit", "run", "app.py", "--server.address=0.0.0.0", "--server.port=7860"]