Update Dockerfile

Dockerfile

@@ -4,14 +4,15 @@ RUN apt-get update && apt-get install -y \
     libcurl4-openssl-dev \
     libssl-dev \
     libxml2-dev \
+    git \
     && rm -rf /var/lib/apt/lists/*
 
-RUN R -e "install.packages(c('shiny', 'readr', 'dplyr', 'ggplot2', 'jsonlite', 'httr', 'base64enc'))"
+RUN R -e "install.packages(c('shiny', 'sortable', 'readr', 'gh', 'base64enc', 'ggplot2', 'jsonlite', 'httr', 'dplyr'))"
 
 WORKDIR /srv/shiny-server/
-COPY app.R .
+COPY app.R . 
 COPY nba_players_df.csv .
 
-EXPOSE 3838
+EXPOSE 7860
 
-CMD R -e "shiny::runApp('/srv/shiny-server', host='0.0.0.0', port=3838)"
+CMD ["R", "-e", "shiny::runApp('/srv/shiny-server', host='0.0.0.0', port=7860)"]