Update Dockerfile

Dockerfile

@@ -1,32 +1,33 @@
 FROM python:3.9-slim
 
-# Create a non-root user to avoid permission issues at runtime
-RUN useradd -m -u 1000 user
-
-# Set WORKDIR early so file ownership applies correctly
+# Set working directory
 WORKDIR /app
 
-# Copy dependencies; specify ownership to avoid permission issues
-COPY --chown=user requirements.txt ./
+# Install system dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    git \
+    curl \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy requirements first (for better caching)
+COPY requirements.txt .
+
+# Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy rest of your app into /app with correct ownership
-COPY --chown=user . .
+# Copy all app files into container
+COPY . .
 
-# Set the user to non-root for runtime
-USER user
-ENV HOME=/home/user
-WORKDIR /app
+# Make setup.sh executable
+RUN chmod +x setup.sh
 
-# Create a writable directory for files like fuel_properties.csv
-RUN mkdir -p data && chmod 777 data
+# Run setup.sh at build time so models are preloaded
+RUN ./setup.sh
 
-# Optionally set environment variables to ensure cache and configs are writable
-ENV MPLCONFIGDIR=/home/user/.config/matplotlib \
-    HF_HOME=/home/user/.cache/huggingface
+# Expose Streamlit port
+EXPOSE 7860
 
-# Execute setup script during build
-RUN chmod +x setup.sh && ./setup.sh
 
 # Expose the port and run your app
 EXPOSE 7860