Update Dockerfile

Dockerfile

@@ -1,19 +1,12 @@
 FROM python:3.10-slim
 
-# Install system dependencies including ffmpeg + pkg-config
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     ffmpeg \
     libsndfile1 \
     git \
     build-essential \
     pkg-config \
-    libavformat-dev \
-    libavcodec-dev \
-    libavdevice-dev \
-    libavutil-dev \
-    libavfilter-dev \
-    libswscale-dev \
-    libswresample-dev \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*
 
@@ -21,10 +14,11 @@ WORKDIR /app
 
 COPY requirements.txt .
 
-RUN pip install --no-cache-dir --upgrade pip && \
+RUN pip install --no-cache-dir --upgrade pip setuptools wheel && \
     pip install --no-cache-dir torch==2.1.0 torchaudio==2.1.0 --index-url https://download.pytorch.org/whl/cpu && \
     pip install --no-cache-dir ctranslate2==3.24.0 && \
-    pip install --no-cache-dir av==10.0.0 && \
+    pip install --no-cache-dir "av==10.0.0" --only-binary=av || \
+    pip install --no-cache-dir "av==9.2.0" --only-binary=av && \
     pip install --no-cache-dir faster-whisper==0.10.1 && \
     pip install --no-cache-dir whisperx==3.1.1 && \
     pip install --no-cache-dir pyannote.audio==3.1.1 && \