Update Dockerfile

Dockerfile

@@ -7,23 +7,20 @@ RUN apt-get update && apt-get install -y \
     libxml2-dev \
     && rm -rf /var/lib/apt/lists/*
 
-# Install R packages
-RUN R -e "install.packages(c(\
-    'shiny', \
-    'DT', \
-    'dplyr', \
-    'tidyverse', \
-    'httr', \
-    'bslib', \
-    'rtabulator', \
-    'xgboost' \
-    ), repos='https://cloud.r-project.org/')"
+WORKDIR /code
 
-# Create a directory for the app
-WORKDIR /app
+# Install R packages
+RUN install2.r --error \
+    shiny \
+    DT \
+    dplyr \
+    tidyverse \
+    httr \
+    bslib \
+    rtabulator \
+    xgboost
 
 # Copy the app files
 COPY . .
 
-# Command to run the app
-CMD ["R", "-e", "shiny::runApp('/app', host = '0.0.0.0', port = 3838)"]
+CMD ["R", "--quiet", "-e", "shiny::runApp(host='0.0.0.0', port=7860)"]]