Modify Dockerfile to install git-lfs and zstd

Updated Dockerfile to include git-lfs and zstd for database handling.

Dockerfile

@@ -2,8 +2,6 @@
 FROM python:3.10-slim
 
 # 1. Install system tools
-#    CRITICAL: Added 'git-lfs' so we download the REAL database files, not pointers.
-#    Added 'zstd' for Ollama.
 RUN apt-get update && apt-get install -y \
     curl \
     git \
@@ -34,7 +32,6 @@ COPY --chown=user . $HOME/app
 
 # 7. Startup
 #    We clone the dataset. git-lfs ensures we get the big files.
-#    CHANGE: Pulling 'qwen2.5:3b' instead of '7b' for a faster fallback.
 CMD rm -rf data_download && \
     git clone https://huggingface.co/datasets/teofizzy/mshauri-data data_download && \
     mv data_download/mshauri_fedha_v6.db . && \
@@ -47,4 +44,4 @@ CMD rm -rf data_download && \
     ollama pull qwen2.5:7b && \
     ollama pull nomic-embed-text && \
     echo "Models Ready. Launching App..." && \
-    streamlit run src/app.py --server.port 7860 --server.address 0.0.0.0
+    streamlit run src/app.py --server.port 7860 --server.address 0.0.0.0