Changing Dockerfile to allow perms

Dockerfile

@@ -1,41 +1,42 @@
+# Base image
 FROM python:3.9-slim
 
 # Set working directory
 WORKDIR /app
 
-# Install system dependencies
+# Install dependencies
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
     git \
- && rm -rf /var/lib/apt/lists/*
+    && rm -rf /var/lib/apt/lists/*
 
-# Copy Python dependencies
+# Copy requirements and install Python packages
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy project files
+# Copy app source code
 COPY . .
 
-# Create writable config/cache dirs and give full permissions
-RUN mkdir -p /app/.streamlit /app/.config/matplotlib /app/.cache \
- && chmod -R 777 /app/.streamlit /app/.config /app/.cache /tmp
-
-# Copy your Streamlit config into writable directory
+# Create necessary folders with full permissions
+RUN mkdir -p /app/.streamlit \
+             /app/.config/matplotlib \
+             /app/.cache \
+             /app/outputs \
+    && chmod -R 777 /app/.streamlit \
+                   /app/.config \
+                   /app/.cache \
+                   /app/outputs \
+                   /tmp
+
+# Copy Streamlit config if you have one
 COPY .streamlit/config.toml /app/.streamlit/config.toml
 
-# Environment variables to redirect all writes to writable dirs
-ENV STREAMLIT_CONFIG_PATH=/app/.streamlit/config.toml \
-    STREAMLIT_RUNTIME_DIR=/app/.streamlit \
-    STREAMLIT_CACHE_DIR=/app/.cache \
-    MPLCONFIGDIR=/app/.config/matplotlib \
-    HOME=/app
+# Set environment variable for Matplotlib to use writable directory
+ENV MPLCONFIGDIR=/app/.config/matplotlib
 
-# Expose port
+# Expose Streamlit default port
 EXPOSE 8501
 
-# Healthcheck
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
-
-# Run Streamlit
-ENTRYPOINT ["streamlit", "run", "KPI_Dashboard.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Command to run Streamlit app
+CMD ["streamlit", "run", "app.py"]