Update Dockerfile

Dockerfile

@@ -1,15 +1,34 @@
+# Base
 FROM python:3.10-slim
+
+# System deps for LightGBM (OpenMP)
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends libgomp1 \
+ && rm -rf /var/lib/apt/lists/*
+
+# App workdir
 WORKDIR /app
 
-# Copy your app and data into the image
-COPY app.py .
+# Copy files first (owned by root initially)
+COPY app.py . 
 COPY requirements.txt .
 COPY subset_best_model.pkl .
 COPY GTT.csv .
 
+# Install Python deps
 RUN pip install --no-cache-dir -r requirements.txt
 
+# Make /app writable for the runtime user to avoid PyCaret logging warnings
+# (Hugging Face Spaces often runs as a non-root user)
+RUN chmod -R a+rw /app
+
+# Optional: pre-create a writable log file to silence the warning completely
+RUN touch /app/logs.log && chmod 666 /app/logs.log
+
+# Gradio / Matplotlib envs
 EXPOSE 7860
 ENV GRADIO_SERVER_NAME=0.0.0.0
 ENV MPLCONFIGDIR=/tmp/matplotlib
+ENV PYTHONUNBUFFERED=1
+
 CMD ["python", "app.py"]