Update Dockerfile

Dockerfile

@@ -1,26 +1,31 @@
-# Use the official PostgreSQL image as the base image
-FROM postgres:13
+#FROM ubuntu:22.04
+FROM ubuntu:22.04
 
-# Set the environment variables for the PostgreSQL database
-ENV POSTGRES_DB=mydb
-ENV POSTGRES_USER=myuser
-ENV POSTGRES_PASSWORD=mypassword
+# Install necessary packages  
+RUN apt-get update && apt-get install -y \  
+    curl \
+    wget \
+    unzip \
+    git \
+    python3-pip \
+    libmagic-dev \
+    lsb-release \
+    lsof \
+    postgresql \
 
-# Check if the postgres user and group exist, and create them if not
-RUN if ! id -g postgres > /dev/null 2>&1; then groupadd -r postgres; fi
-RUN if ! id -u postgres > /dev/null 2>&1; then useradd -r -g postgres postgres; fi
+#NEEDED FOR POSTGRES16
+RUN curl -fsSL --insecure https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/postgresql.gpg
+ 
+RUN apt-get update && apt-get install -y postgresql-client-16
+  
+  
+# Install Python dependencies - FOR  
+RUN pip3 install -r requirements.txt
 
-# Set the ownership of the data directory
-RUN mkdir -p /var/lib/postgresql/data && chown -R postgres:postgres /var/lib/postgresql/data
+# Expose ports  
+EXPOSE 8501
 
-# Copy the init.sql file to the container
-COPY init.sql /docker-entrypoint-initdb.d/
 
-# Expose the default PostgreSQL port
-EXPOSE 5432
+WORKDIR postgres
 
-# Run the PostgreSQL process as the custom user
-USER postgres
-
-# Start the PostgreSQL server when the container is launched
-CMD ["postgres"]
+RUN python3 -m streamlit run app.py