Create Dockerfile

Dockerfile

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+# ---------- Base Image ----------
+FROM python:3.11.11
+
+# ---------- Environment Variables ----------
+ENV PYTHONUNBUFFERED=1 \
+    OMP_NUM_THREADS=1 \
+    TOKENIZERS_PARALLELISM=false
+
+# ---------- Create Non-Root User ----------
+# Ensures proper file permissions for dev and runtime
+RUN useradd -m -u 1000 user
+# ---------- Set Working Directory ----------
+WORKDIR /app
+
+# ---------- Install Python Dependencies ----------
+# Copy requirements and install as non-root user
+COPY --chown=user requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# ---------- Copy Project Files ----------
+# Set appropriate ownership and permissions
+COPY --link --chown=1000 . .
+
+# ---------- Expose Application Port ----------
+EXPOSE 7860
+
+# ---------- Default Command ----------
+# Launch app via module path
+CMD ["python", "app.py"]