fixed lang bugs

Dockerfile

@@ -12,7 +12,7 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && git lfs install \
     && rm -rf /var/lib/apt/lists/*
 
-# ── Create app user (HuggingFace Spaces runs as non-root) ─────────────────────
+# ── Create app user ────────────────────────────────────────────────────────────
 RUN useradd -m -u 1000 appuser
 WORKDIR /app
 
@@ -21,6 +21,9 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip \
     && pip install --no-cache-dir -r requirements.txt
 
+# ✅ Install spaCy English model PROPERLY (this fixes a/b pipelines)
+RUN python -m spacy download en_core_web_sm
+
 # ── App files ─────────────────────────────────────────────────────────────────
 COPY --chown=appuser:appuser main.py .
 COPY --chown=appuser:appuser static/ ./static/
@@ -31,11 +34,10 @@ RUN mkdir -p /app/audio_output && chown -R appuser:appuser /app
 # ── Switch to non-root user ────────────────────────────────────────────────────
 USER appuser
 
-# ── Cache model weights at build time ─────────────────────────────────────────
-# This bakes the model into the image so cold starts are fast.
+# ── Cache model weights ────────────────────────────────────────────────────────
 RUN python -c "from kokoro import KModel; KModel(repo_id='hexgrad/Kokoro-82M')" || true
 
-# ── Expose port (HuggingFace expects 7860) ────────────────────────────────────
+# ── Expose port ────────────────────────────────────────────────────────────────
 EXPOSE 7860
 
 # ── Start server ───────────────────────────────────────────────────────────────

requirements.txt

@@ -13,5 +13,9 @@ numpy>=1.26.0
 huggingface-hub>=0.26.0
 transformers>=4.45.0
 
-# Audio extras (for mp3 export)
-pydub>=0.25.1
+# Audio extras
+pydub>=0.25.1
+
+spacy>=3.8.0
+pyopenjtalk>=0.3.3
+ordered-set>=4.1.0