Update Dockerfile

Dockerfile

@@ -25,11 +25,14 @@ RUN pip install --upgrade pip
 COPY requirements.txt .
 
 # Install dependencies from requirements.txt
-# Split installation to isolate torch with custom index URL if needed
 RUN pip install --no-cache-dir -r requirements.txt || { echo "Failed to install requirements"; exit 1; }
 
+# Pre-download the SentenceTransformer model
+RUN python -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('all-MiniLM-L6-v2')" || { echo "Failed to pre-download model"; exit 1; }
+
 # Create necessary directories
-RUN mkdir -p /app/data
+RUN mkdir -p /app/data /app/cache && \
+    chown -R myuser:myuser /app
 
 # Copy all project files
 COPY . .