Updated Docker file

Dockerfile

@@ -1,17 +1,25 @@
-# Use an official Python runtime as a parent image
-FROM python:3.9-slim
+# Use Python 3.9 image as the base
+FROM python:3.9
+
+# Create a non-root user
+RUN useradd -m -u 1000 user
 
 # Set the working directory
 WORKDIR /app
 
-# Copy the current directory contents into the container at /app
-COPY . /app
+# Copy the requirements file and install dependencies
+COPY requirements.txt /app/
+RUN pip install --upgrade pip
+RUN pip install --no-cache-dir -r /app/requirements.txt
+
+# Copy the entire application code into the working directory
+COPY . /app/
 
-# Install any needed packages specified in requirements.txt
-RUN pip install --no-cache-dir -r requirements.txt
+# Expose the port that Uvicorn will use
+EXPOSE 8000
 
-# Expose port 7860
-EXPOSE 7860
+# Switch to the non-root user
+USER user
 
-# Run the application
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+# Run the main program with Uvicorn (adjust path to match your actual app structure)
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]