Update Dockerfile

Dockerfile

@@ -1,15 +1,24 @@
-# Use a Python base image
-FROM python:3.9
+# Use an official Python runtime as a parent image
+FROM python:3.9-slim
+
+# Create a non-root user
+RUN useradd -m appuser
+USER appuser
 
 # Set the working directory inside the container
 WORKDIR /app
 
-# Install dependencies from requirements.txt
-COPY ./requirements.txt /app/requirements.txt
+# Copy the requirements file into the container at /app
+COPY ./requirements.txt /app/
+
+# Install the dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy your application code into the container
-COPY . /app
+# Copy the current directory contents into the container at /app
+COPY . /app/
+
+# Create a writable cache directory
+RUN mkdir -p /.cache && chmod -R 777 /.cache
 
 # Specify the command to run your application
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8000"]