Update Dockerfile

Dockerfile

@@ -1,34 +1,28 @@
-# Use the official Python 3.10 base image
+# Use the official Python image as a base
 FROM python:3.10-slim
 
-# Set environment variables
-ENV R_HOME=/usr/lib/R
-ENV PATH="${R_HOME}/bin:${PATH}"
-
-# Set the working directory in the container
-WORKDIR /app
-
-# Install system dependencies and R
+# Install R and necessary dependencies
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         r-base \
-        libcurl4-openssl-dev \
-        libssl-dev \
+        r-base-dev \
         libxml2-dev \
-        libgit2-dev && \
+        libssl-dev \
+        libcurl4-openssl-dev && \
     rm -rf /var/lib/apt/lists/*
 
-# Copy the requirements file into the container
-COPY requirements.txt .
+# Set R_HOME environment variable
+ENV R_HOME=/usr/lib/R
 
 # Install Python dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
-# Copy the rest of the application code into the container
-COPY . .
+# Set the working directory
+WORKDIR /app
 
-# Expose the port that Gradio will run on
-EXPOSE 7860
+# Copy the application code
+COPY . /app
 
 # Command to run the application
 CMD ["python", "app.py"]