llm_client.py updated

Dockerfile

@@ -36,8 +36,9 @@ RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
 # Copy application code
 COPY . .
 
-# Create necessary directories
-RUN mkdir -p data/uploads data/vector_store data/backups logs
+# Create directories with proper permissions
+RUN mkdir -p data/uploads data/vector_store data/backups logs && \
+    chmod -R 777 data/ logs/
 
 # Set environment variables
 ENV HOST=0.0.0.0