Update Dockerfile

Dockerfile

@@ -1,30 +1,32 @@
 FROM python:3.11-slim
 
-# Install minimal system tools
+# Install minimal system tools needed for audio (ffmpeg)
 RUN apt-get update && apt-get install -y --no-install-recommends \
     ffmpeg \
     && rm -rf /var/lib/apt/lists/*
 
-# Set up user
+# Set up user for Hugging Face Spaces
 RUN useradd -m -u 1000 user
 USER user
 ENV PATH="/home/user/.local/bin:$PATH"
+ENV HF_HOME="/home/user/.cache/huggingface"
 
 WORKDIR /home/user/app
 
-# IMPORTANT: --only-binary :all: tells pip to NEVER compile C++ code
-# It forces it to use pre-built wheels, which takes seconds.
+# Install dependencies. 
+# We keep the extra-index-url so it downloads the fast CPU wheel, 
+# but removed --only-binary so it correctly detects our Debian (glibc) environment.
 RUN pip install --no-cache-dir --upgrade pip && \
     pip install --no-cache-dir \
-    "flask" \
-    "edge-tts" \
-    "num2words" \
-    "huggingface_hub" \
+    flask==3.1.1 \
+    edge-tts \
+    num2words==0.5.14 \
+    "huggingface_hub>=0.27.0" \
     "numpy<2.0" \
-    "llama-cpp-python" \
-    --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu \
-    --only-binary :all:
+    llama-cpp-python \
+    --extra-index-url https://abetlen.github.io/llama-cpp-python/whl/cpu
 
+# Copy the rest of the application
 COPY --chown=user:user . .
 
 EXPOSE 7860