Update Dockerfile

Dockerfile

@@ -31,17 +31,6 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && rm -rf /var/lib/apt/lists/* \
     && apt-get clean
 
-# Download and install Piper TTS with shared libraries
-RUN wget https://github.com/rhasspy/piper/releases/download/v1.2.0/piper_amd64.tar.gz -O /tmp/piper.tar.gz && \
-    mkdir -p /opt/piper && \
-    tar -xzf /tmp/piper.tar.gz -C /opt/piper --strip-components=1 && \
-    chmod -R 755 /opt/piper && \
-    chmod +x /opt/piper/piper && \
-    rm -rf /tmp/piper.tar.gz
-
-# Set library path for Piper
-ENV LD_LIBRARY_PATH=/opt/piper:$LD_LIBRARY_PATH
-
 # Stage 2: Python dependencies
 FROM base as python-deps
 
@@ -51,8 +40,6 @@ WORKDIR /app
 COPY requirements.txt .
 
 # Upgrade pip and install Python dependencies
-# Note: transformers >= 4.30 compatibility is handled via monkey patch in app/utils/transformers_patch.py
-# Note: Piper TTS binary is installed separately above, not via pip
 RUN pip install --upgrade pip setuptools wheel && \
     pip install --no-cache-dir -r requirements.txt
 
@@ -78,10 +65,8 @@ ENV DOWNLOAD_MODELS=1 \
     SPACY_HOME=/tmp \
     XDG_CACHE_HOME=/tmp
 
-# Create argos packages directory and Piper models directory in /tmp
-RUN mkdir -p /app/.argos_packages && \
-    mkdir -p /tmp/.local/share/piper/voices && \
-    chmod -R 777 /tmp/.local
+# Create argos packages directory
+RUN mkdir -p /app/.argos_packages
 
 # Download models - show errors but continue if they fail
 RUN echo "Starting model download..." && \
@@ -91,7 +76,6 @@ RUN echo "Starting model download..." && \
     ls -la models/stt/ || true && \
     ls -la models/translate/ || true && \
     ls -la models/tts/ || true && \
-    ls -la /tmp/.local/share/piper/voices/ || true && \
     echo "Checking Argos packages:" && \
     ls -la /app/.argos_packages/ || true || \
     echo "Warning: Some models failed to download. They will be downloaded on first use."
@@ -154,9 +138,9 @@ ENV HOST=0.0.0.0 \
     FONTCONFIG_PATH=/tmp/fontconfig \
     ARGOS_PACKAGES_DIR=/app/.argos_packages
 
-# Create cache directories with proper permissions (including SpaCy's cache needs and Piper models)
+# Create cache directories with proper permissions (including SpaCy's cache needs)
 USER root
-RUN mkdir -p /tmp/numba_cache /tmp/matplotlib /tmp/fontconfig /tmp/.cache /tmp/spacy /tmp/.local/share/piper/voices && \
+RUN mkdir -p /tmp/numba_cache /tmp/matplotlib /tmp/fontconfig /tmp/.cache /tmp/spacy && \
     chmod -R 777 /tmp && \
     chown -R appuser:appuser /app/.argos_packages
 USER appuser