Update Dockerfile

Dockerfile

@@ -2,9 +2,11 @@ FROM python:3.9-slim
 
 WORKDIR /app
 
-# Install system dependencies needed for OpenCV
+# Install system dependencies
+# ADDED libglib2.0-0 to fix the "libgthread" ImportError from OpenCV
 RUN apt-get update && apt-get install -y \
     libgl1-mesa-glx \
+    libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
 # Copy requirements and install dependencies as root to leverage caching
@@ -12,7 +14,6 @@ COPY requirements.txt ./
 RUN pip3 install --no-cache-dir -r requirements.txt
 
 # Copy the application code from your local `src` folder
-# This will copy `src/streamlit_app.py` and `src/best.pt` to the container
 COPY src/ ./src/
 
 # --- User and Permission Setup ---
@@ -22,8 +23,7 @@ RUN groupadd --system appuser && useradd --system --gid appuser appuser
 # Change ownership of the entire app directory to the new user
 RUN chown -R appuser:appuser /app
 
-# Set the HOME environment variable for the non-root user.
-# THIS IS THE CRITICAL FIX for the original PermissionError.
+# Set the HOME environment variable for the non-root user (fixes PermissionError)
 ENV HOME=/app
 
 # Switch to the non-root user for security
@@ -34,7 +34,5 @@ EXPOSE 8501
 
 HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
-# --- UPDATED ENTRYPOINT ---
-# Removed the unsupported `--global.gatherUsageStats` flag.
-# The `--browser.gatherUsageStats=false` is still valid and good practice.
+# Run the app and disable telemetry
 ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0", "--browser.gatherUsageStats=false"]