Update Dockerfile

Dockerfile

@@ -1,51 +1,30 @@
-# Use Ubuntu 18.04 as the base image
-FROM ubuntu:18.04
-
-# Set environment variables for locale
-ENV LANG=C.UTF-8
-ENV LC_ALL=C.UTF-8
-
-# Install system dependencies and add Python 3.10 repository
-RUN apt-get update && \
-    apt-get install -y \
-    software-properties-common && \
-    add-apt-repository ppa:deadsnakes/ppa && \
-    apt-get update && \
-    apt-get install -y \
-    python3.10 \
-    python3.10-distutils \
-    python3-pip \
-    build-essential \
-    libblas-dev \
-    liblapack-dev \
-    libbz2-dev \
-    zlib1g-dev \
-    liblzma-dev \
-    libsnappy-dev && \
-    rm -rf /var/lib/apt/lists/*
-
-# Upgrade pip
-RUN python3.10 -m pip install --upgrade pip
-
-# Install Python packages
-RUN python3.10 -m pip install \
-    streamlit \
-    google-generativeai \
-    langchain \
-    PyPDF2 \
-    chromadb \
-    faiss-cpu \
-    pdf2image
-
-# Copy application files
-COPY sql.py /app/sql.py
-COPY sqlite.py /app/sqlite.py
-
-# Set the working directory
-WORKDIR /app
-
-# Set Python 3.10 as the default Python
-RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.10 1
-
-# Start the application
-CMD ["streamlit", "run", "sql.py"]
+# Use Python 3.10 base image
+FROM python:3.10
+
+# Set the working directory to /code
+WORKDIR /code
+
+# Copy the requirements file
+COPY ./requirements.txt /code/requirements.txt
+
+# Install the requirements
+RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+
+# Set up a new user named "user"
+RUN useradd -m -d /home/user user
+
+# Switch to the "user" user
+USER user
+
+# Set environment variables
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+# Set the working directory to the user's home directory
+WORKDIR $HOME/app
+
+# Copy the current directory contents into the container at $HOME/app setting the owner to the user
+COPY --chown=user . $HOME/app
+
+# Start the Streamlit App
+CMD ["streamlit", "run", "sql.py"]