Update Dockerfile

Re-Write the Docker

Dockerfile

@@ -1,15 +1,26 @@
+# Use the official Python 3.10 slim image as a parent image
 FROM python:3.10-slim
 
-# Install Cppcheck
+# Set the working directory in the container
+WORKDIR /app
+
+# Install system dependencies including cppcheck and clang-tidy
+# This is done in a single RUN layer to reduce image size
 RUN apt-get update && \
     apt-get install -y cppcheck clang-tidy && \
     rm -rf /var/lib/apt/lists/*
 
-WORKDIR /app
+# Copy the requirements file into the container at /app
 COPY requirements.txt .
+
+# Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Copy the application script into the container at /app
 COPY app.py .
 
+# Make port 7860 available to the world outside this container
 EXPOSE 7860
-CMD ["python", "app.py"]
+
+# Define the command to run the application
+CMD ["python", "app.py"]