Optimize Dockerfile by removing unnecessary OS-level dependency installations

Dockerfile

@@ -14,11 +14,8 @@ WORKDIR /home/user/app
 COPY --chown=user requirements.txt /home/user/app/requirements.txt
 
 # Install OS-level dependencies, Python dependencies
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends git curl \
-    && rm -rf /var/lib/apt/lists/* \
-    && pip install --upgrade pip \
-    && pip install --no-cache-dir -r /home/user/app/requirements.txt
+RUN pip install --upgrade pip \
+    && pip install --no-cache-dir -r requirements.txt
 
 # Set environment variables for Hugging Face cache locations (inside container)
 ENV HF_HOME=/home/user/app/hf_cache \