Update Dockerfile

Dockerfile

@@ -1,5 +1,6 @@
 # Use an official Python runtime as a parent image
-FROM python:3.9-slim # This is likely Debian 12 "Bookworm"
+# This base image is Debian 12 "Bookworm"
+FROM python:3.9-slim
 
 # Set environment variables for Python and Numba
 ENV PYTHONDONTWRITEBYTECODE=1 \
@@ -12,7 +13,7 @@ WORKDIR /app
 # Copy the requirements file into the container at /app
 COPY requirements.txt /app/
 
-# Install build dependencies and LLVM components from Debian's default repos
+# Install build dependencies and LLVM components from Debian's default repos (Bookworm)
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         build-essential \
@@ -26,25 +27,23 @@ RUN apt-get update && \
         ffmpeg \
         libsndfile1 \
         libsndfile1-dev \
-        # Bookworm typically has LLVM 14, 15, or 16
-        # Let's try clang-14 as it's common for Bookworm.
+        # Install LLVM 14, which is common in Debian Bookworm
         clang-14 \
         llvm-14-dev \
-        llvm-11-runtime \
+        llvm-14-runtime \
         && rm -rf /var/lib/apt/lists/*
 
-# Set LLVM_CONFIG for clang-14
+# Set LLVM_CONFIG for clang-14 (needed by llvmlite)
 ENV LLVM_CONFIG=/usr/bin/llvm-config-14
 
-# Explicitly install *newer* compatible versions of core audio/Numba stack
-# This requires a bit of research for ideal Numba/llvmlite/Resampy compatibility
-# with newer LLVM. Let's try a common, more recent pairing that generally works.
-# Numba 0.55.0 works with llvmlite 0.38.0
-# Librosa 0.9.2 uses resampy 0.3.1
+# Explicitly install compatible versions of core audio/Numba stack
+# These versions are compatible with Python 3.9 and LLVM 14 (from clang-14)
+# Numba 0.56.0 works with llvmlite 0.39.0
+# Librosa 0.9.x generally works with resampy 0.3.x
 RUN pip install --no-cache-dir \
     numpy==1.22.4 \
-    llvmlite==0.38.0 \
-    numba==0.55.0 \
+    llvmlite==0.39.0 \
+    numba==0.56.0 \
     resampy==0.3.1 \
     librosa==0.9.2