Index: ckerfile
===================================================================
--- Dockerfile	(revision 078f8f5467715f3efec15339d74ec2f7903ad784)
+++ 	(revision )
@@ -1,24 +1,0 @@
-FROM python:3.10-slim
-
-# Install system dependencies
-RUN apt-get update && apt-get install -y \
-    gcc \
-    build-essential \
-    libpq-dev \
-    postgresql-client \
-    --no-install-recommends && \
-    apt-get clean && \
-    rm -rf /var/lib/apt/lists/*
-
-WORKDIR /app
-
-# Install dependencies
-COPY requirements.txt .
-RUN pip install --upgrade pip && pip install --no-cache-dir -r requirements.txt
-
-# Copy project files
-COPY . .
-
-# Expose port and run the application
-EXPOSE 8000
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]
Index: app/database.py
===================================================================
--- app/database.py	(revision 078f8f5467715f3efec15339d74ec2f7903ad784)
+++ app/database.py	(revision 74feebda7f8a1893cf11a9e279db71a5d14c99b7)
@@ -1,8 +1,13 @@
+import os
+from dotenv import load_dotenv
 from sqlalchemy import create_engine
 from sqlalchemy.ext.declarative import declarative_base
 from sqlalchemy.orm import sessionmaker
 
+# Load environment variables
+load_dotenv()
+
 # Database URL
-DATABASE_URL = "postgresql://vasilaki:adminpassword@db:5432/fein1"
+DATABASE_URL = os.getenv("DATABASE_URL")
 
 # Create the database engine
Index: cker-compose.yml
===================================================================
--- docker-compose.yml	(revision 078f8f5467715f3efec15339d74ec2f7903ad784)
+++ 	(revision )
@@ -1,31 +1,0 @@
-services:
-  db:
-    image: postgres:latest
-    container_name: fein1
-    environment:
-      POSTGRES_USER: vasilaki
-      POSTGRES_PASSWORD: adminpassword
-      POSTGRES_DB: fein1
-    ports:
-      - "5432:5432"
-    networks:
-      - fein_network
-    volumes:
-      - ./pgdata:/var/lib/postgresql/data
-
-
-  app:
-    build: .
-    container_name: fein_prototype_app
-    environment:
-      DATABASE_URL: postgresql://vasilaki:adminpassword@db:5432/fein1
-    depends_on:
-      - db
-    ports:
-      - "8000:8000"
-    networks:
-      - fein_network
-
-networks:
-  fein_network:
-    driver: bridge