feat: Update Dockerfile to use --system flag for pip installations an…

…d improve dependency management

Dockerfile

@@ -17,7 +17,7 @@ RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
     espeak-ng \
     && rm -rf /var/lib/apt/lists/* \
     && pip install uv \
-    && uv pip install -r requirements.txt
+    && uv pip install --system -r requirements.txt
 
 # Clone the zonos repository and update submodules
 RUN git clone https://github.com/Zyphra/Zonos.git /app/zonos \
@@ -27,16 +27,16 @@ RUN git clone https://github.com/Zyphra/Zonos.git /app/zonos \
 
 # Install Zonos and its dependencies
 RUN uv pip install --system -e /app/zonos \
-    && uv pip install kanjize>=1.5.0 \
+    && uv pip install --system kanjize>=1.5.0 \
     inflect>=7.5.0 \
     phonemizer>=3.3.0 \
     sudachidict-full>=20241021 \
     sudachipy>=0.6.10
 
 # Install GPU dependencies with caching
 RUN --mount=type=cache,target=/root/.cache/pip \
-    FLASH_ATTENTION_SKIP_CUDA_BUILD=TRUE uv pip install flash-attn --no-build-isolation \
-    && uv pip install --no-cache-dir \
+    FLASH_ATTENTION_SKIP_CUDA_BUILD=TRUE uv pip install --system flash-attn --no-build-isolation \
+    && uv pip install --system \
        https://github.com/state-spaces/mamba/releases/download/v2.2.4/mamba_ssm-2.2.4+cu12torch2.4cxx11abiFALSE-cp310-cp310-linux_x86_64.whl \
        https://github.com/Dao-AILab/causal-conv1d/releases/download/v1.5.0.post8/causal_conv1d-1.5.0.post8+cu12torch2.4cxx11abiFALSE-cp310-cp310-linux_x86_64.whl