Update Dockerfile

Dockerfile

@@ -4,16 +4,17 @@ FROM python:3.11-slim
 # Set working directory inside the container
 WORKDIR /app
 
-# Create a non-root user
+# Create a non-root user to match Hugging Face Spaces' setup
+# UID 1000 is commonly used in Spaces, but this may vary
 RUN useradd -m -u 1000 appuser
 
-# Create the saved_models directory
+# Create the saved_models directory and set ownership to appuser
 RUN mkdir -p /app/saved_models && chown -R appuser:appuser /app
 
-# Copy requirements.txt
+# Copy requirements.txt to the working directory
 COPY requirements.txt .
 
-# Install system dependencies
+# Install system dependencies (for faiss, torch, etc.)
 RUN apt-get update && apt-get install -y \
     build-essential \
     libatlas-base-dev \
@@ -23,16 +24,16 @@ RUN apt-get update && apt-get install -y \
 # Install Python dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the entire application code
+# Copy the entire application code and datasets to the container
 COPY . .
 
-# Set ownership
+# Set ownership of all files to appuser
 RUN chown -R appuser:appuser /app
 
-# Switch to non-root user
+# Switch to the non-root user
 USER appuser
 
-# Expose port
+# Expose the port your Flask app will run on (7860 as specified in app.py)
 EXPOSE 7860
 
 # Command to run the Flask app