docker

Dockerfile

@@ -1,14 +1,21 @@
 FROM python:3.9
 
+# Create non-root user
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
 
 WORKDIR /app
 
+# Copy and install Python requirements
 COPY --chown=user ./requirements.txt requirements.txt
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
+# Download NLTK 'punkt' tokenizer during build
+RUN python -c "import nltk; nltk.download('punkt')"
+
+# Copy the app source code
 COPY --chown=user . /app
 
+# Run the FastAPI app with Uvicorn
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]