feat: Hugging Face Spaces Docker deployment config

.dockerignore

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+# Secrets
+.env
+
+# Local databases & vector store (re-seeded at runtime)
+agent.db
+agent.db-wal
+agent.db-shm
+chroma_db/
+
+# Python caches
+__pycache__/
+*.pyc
+
+# Frontend (deployed separately to Vercel)
+web/
+
+# Git metadata
+.git

Dockerfile

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+# Hugging Face Spaces (Docker SDK) image for the FastAPI backend.
+# Spaces routes traffic to port 7860 by default.
+FROM python:3.11-slim
+
+# System libraries needed at runtime by torch (OpenMP via libgomp) and by
+# chromadb/onnxruntime; ca-certificates for HTTPS model downloads.
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+        libgomp1 \
+        ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Use the PyTorch backend only; never import TensorFlow/Keras in transformers.
+ENV USE_TF=0 \
+    USE_TORCH=1 \
+    PYTHONUNBUFFERED=1 \
+    PIP_NO_CACHE_DIR=1
+
+WORKDIR /app
+
+# Install Python deps first so this layer caches across code changes.
+COPY requirements.txt ./
+RUN pip install --upgrade pip && pip install -r requirements.txt
+
+# Copy the rest of the project (the .dockerignore keeps secrets/db/web out).
+COPY . .
+
+EXPOSE 7860
+
+CMD ["uvicorn", "api.main:app", "--host", "0.0.0.0", "--port", "7860"]

README.md

@@ -1,3 +1,12 @@
+---
+title: Self Improving Ad Copy Agent
+emoji: 🧠
+colorFrom: gray
+colorTo: gray
+sdk: docker
+pinned: false
+---
+
 # Self-Improving Ad Copy Agent
 
 A small agentic system that generates direct-to-consumer (DTC) ad copy,