Add git to Dockerfile for HF Space Dev mode requirements

- HF Space Dev mode requires git for configuration
- Added git package installation alongside wget
- This should fix the '/bin/sh: 1: git: not found' error

Dockerfile

@@ -1,7 +1,10 @@
 FROM python:3.10-slim
 
-# Install wget in case HF needs it
-RUN apt-get update && apt-get install -y wget && rm -rf /var/lib/apt/lists/*
+# Install wget and git for HF Space requirements
+RUN apt-get update && apt-get install -y \
+    wget \
+    git \
+    && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app