Update Dockerfile

Dockerfile

@@ -44,6 +44,12 @@ RUN pip install --no-cache-dir \
 # Create dirs
 RUN mkdir -p /tmp/videos /tmp/tts_output /tmp/lipsync_output
 
+# Pre-download Orpheus TTS model + SNAC decoder (cached in Docker layer)
+RUN python -c "from huggingface_hub import snapshot_download; \
+    snapshot_download('canopylabs/orpheus-3b-0.1-pretrained', ignore_patterns=['*.md','*.txt']); \
+    snapshot_download('hubertsiuzdak/snac_24khz')" \
+    || echo 'WARNING: Model pre-download failed, will retry at runtime'
+
 # ---- APP CODE (only this rebuilds on code changes) ----
 COPY --chown=user ./app.py ./llm.py ./tts.py ./float_lipsync.py /app/