Update Dockerfile

Dockerfile

@@ -8,12 +8,14 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Pre-download XTTS model (ALL wget lines must be inside ONE RUN block)
+
 RUN mkdir -p models/xtts && \
     wget -O models/xtts/model.pth https://huggingface.co/coqui/XTTS-v2/resolve/main/model.pth && \
     wget -O models/xtts/config.json https://huggingface.co/coqui/XTTS-v2/resolve/main/config.json && \
     wget -O models/xtts/vocab.json https://huggingface.co/coqui/XTTS-v2/resolve/main/vocab.json && \
     wget -O models/xtts/speakers_xtts.pth https://huggingface.co/coqui/XTTS-v2/resolve/main/speakers_xtts.pth
 
+
 ENV COQUI_TOS_AGREED=1
 ENV GRADIO_SERVER_NAME=0.0.0.0
 ENV GRADIO_SERVER_PORT=7860