Update Dockerfile

Dockerfile

@@ -1,45 +1,19 @@
 # syntax=docker/dockerfile:1.4
 FROM python:3.10-slim
-
-# Set working directory
 WORKDIR /app
-
-# Install necessary dependencies including R and libraries for rpy2
-RUN apt-get update && apt-get install -y \
-    git \
-    curl \
-    apt-transport-https \
-    ca-certificates \
-    gnupg \
-    lsb-release \
-    r-base \
-    r-cran-rpy2  # Install R and the rpy2 dependency for Python
-
-# Install R packages (if needed, such as data.table, caret, etc. for model handling)
-RUN R -e "install.packages('data.table')"  # Example, add other R dependencies if needed
-
-# Upgrade pip to the latest version
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    git r-base r-base-dev libcurl4-openssl-dev libssl-dev libxml2-dev \
+    && rm -rf /var/lib/apt/lists/*
+# Installs tidymodels (which includes workflows, parsnip etc) and randomForest engine
+RUN Rscript -e "install.packages(c('tidymodels', 'randomForest'), repos='https://cloud.r-project.org/', dependencies=TRUE)" \
+    || (echo "R PACKAGE INSTALLATION FAILED" && exit 1)
 RUN pip install --upgrade pip
-
-# Create necessary directories and set permissions
 RUN mkdir -p /app && chmod -R 777 /app
-
-# Clone the private repository using the mounted secret (Ensure GITHUB_TOKEN is correctly set)
 RUN --mount=type=secret,id=GITHUB_TOKEN,mode=0444,required=true \
-    git clone https://x-access-token:$(cat /run/secrets/GITHUB_TOKEN)@github.com/leoncool23/pdpredict.git .
-
-# Copy static directory into the container (if exists)
+    git clone https://x-access-token:$(cat /run/secrets/GITHUB_TOKEN)@github.com/leoncool23/pdpredict.git . \
+    || (echo "GIT CLONE FAILED!" && exit 1)
 COPY static /app/static
-
-# Copy the necessary files for model loading and app execution
-#COPY rf_model.rds /app/rf_model.rds  # Ensure that the .rds model is copied into the container
-
-
-# Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Expose the port for FastAPI
+RUN pip install --no-cache-dir -r requirements.txt \
+    || (echo "PIP INSTALL FAILED!" && exit 1)
 EXPOSE 7860
-
-# Run the FastAPI app with uvicorn
-CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]