Update Dockerfile

Dockerfile

@@ -10,6 +10,9 @@ RUN apt-get update && apt-get install -y \
     git \
     && rm -rf /var/lib/apt/lists/*
 
+# Upgrade pip to avoid metadata issues
+RUN pip install --upgrade pip
+
 # Create and set the working directory
 WORKDIR /app
 
@@ -22,8 +25,11 @@ WORKDIR /app/Retrieval-based-Voice-Conversion-WebUI
 # Modify requirements.txt to install compatible omegaconf version
 RUN sed -i 's/omegaconf<2.1/omegaconf>=2.0.5,<2.1/' requirements.txt
 
+# Install fairseq and hydra-core explicitly first (separate installation)
+RUN pip install fairseq==0.12.2
+RUN pip install hydra-core==1.0.7
+
 # Install Python dependencies
-RUN pip install --upgrade pip
 RUN pip install -r requirements.txt
 
 # Expose the port that the web UI will use