add missing nginx copy line to dockerfile

Dockerfile

@@ -10,6 +10,7 @@ RUN apt-get update && apt-get install -y \
         python3-yaml \
         nginx \
         supervisor \
+        net-tools \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy your application code & config files
@@ -18,6 +19,7 @@ COPY www/ /var/www/html
 # Python files
 COPY api/ /usr/src/app/
 # Config Files
+COPY nginx.conf /etc/nginx/nginx.conf
 COPY apache_ports.conf /etc/apache2/ports.conf
 COPY apache_vhost.conf /etc/apache2/sites-available/000-default.conf
 COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf