Update Dockerfile

Dockerfile

@@ -1,20 +1,33 @@
-FROM python:3.13.5-slim
+# Use Python 3.12 (better compatibility for scikit-learn/scipy)
+FROM python:3.12-slim
+
+# Set environment variables
+ENV PYTHONUNBUFFERED=1 \
+    PYTHONDONTWRITEBYTECODE=1 \
+    PIP_NO_CACHE_DIR=1
 
 WORKDIR /app
 
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     build-essential \
     curl \
     git \
     && rm -rf /var/lib/apt/lists/*
 
-COPY requirements.txt ./
-COPY src/ ./src/
-
+# Copy requirements FIRST (optimizes Docker caching)
+COPY requirements.txt .
 RUN pip3 install -r requirements.txt
 
+# Copy the ENTIRE project (including app/ folder and app.py)
+COPY . .
+
+# Ensure the app directory is reachable
+ENV PYTHONPATH=/app
+
 EXPOSE 8501
 
 HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
 
-ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# Run the streamlit app
+ENTRYPOINT ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]