Update Dockerfile

Dockerfile

@@ -14,10 +14,14 @@ RUN apt-get update && apt-get install -y \
 # Upgrade pip and install build tools FIRST
 RUN pip install --no-cache-dir --upgrade pip setuptools wheel cython
 
-# Copy requirements
-COPY requirements.txt .
+# Install legacy setup.py packages separately with --no-build-isolation
+# This bypasses the pkg_resources isolation bug that affects packages
+# using old-style setup.py builds (openai-whisper and python-pesq)
+RUN pip install --no-cache-dir --no-build-isolation openai-whisper==20231117
+RUN pip install --no-cache-dir --no-build-isolation https://github.com/ludlows/python-pesq/archive/master.zip
 
-# Install Python dependencies
+# Copy and install remaining requirements
+COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy application files