Create Dockerfile

Dockerfile

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+# Stage 1: Build the React app
+FROM node:18 AS build
+
+WORKDIR /app/frontend
+COPY frontend/package.json ./
+RUN npm install
+COPY frontend/src ./src
+RUN npm run build
+
+# Stage 2: Set up FastAPI
+FROM python:3.12-slim
+
+WORKDIR /app
+
+# Install FastAPI and Uvicorn
+COPY app/requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copy the built React app from the previous stage
+COPY --from=build /app/frontend/build ./frontend/build
+COPY app/main.py ./app/
+
+# Command to run the FastAPI app
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000"]