Create start_bash.sh

DL models bash dont forget to chmod+x the bash

start_bash.sh

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+#!/bin/bash
+
+# Remove existing virtual environment if it exists
+if [ -d "venv" ]; then
+    echo "Removing existing virtual environment..."
+    rm -rf venv
+fi
+
+# Create and activate a new virtual environment
+echo "Creating and activating a new virtual environment..."
+python3 -m venv venv
+source venv/bin/activate
+
+# Upgrade pip
+echo "Upgrading pip..."
+pip install --upgrade pip
+
+# Install PyTorch with CUDA support (for NVIDIA RTX 3060 Ti, likely CUDA 11.8)
+echo "Installing PyTorch with CUDA support..."
+pip install torch==2.1.0 torchaudio==2.1.0 --index-url https://download.pytorch.org/whl/cu118
+
+# Install Audiocraft and other dependencies
+echo "Installing Audiocraft, Gradio, and other dependencies..."
+pip install audiocraft==1.3.0 gradio==4.44.1 numpy==1.26.4
+
+# Create the models directory if it doesn't exist
+echo "Creating models directory for musicgen-medium..."
+mkdir -p models/musicgen-medium
+
+# Download the musicgen-medium model using Audiocraft
+# This will download the model to ~/.cache/audiocraft by default
+echo "Downloading musicgen-medium model..."
+python3 -c "from audiocraft.models import MusicGen; MusicGen.get_pretrained('facebook/musicgen-medium')"
+
+# Move the model to the specified directory
+# Audiocraft typically downloads models to ~/.cache/audiocraft
+# We'll move it to /home/ubuntu/ghostai_music_generator/models/musicgen-medium
+echo "Moving model to /home/ubuntu/ghostai_music_generator/models/musicgen-medium..."
+mv ~/.cache/audiocraft/models--facebook--musicgen-medium/* models/musicgen-medium/
+
+# Deactivate the virtual environment
+echo "Deactivating virtual environment..."
+deactivate
+
+echo "Setup complete! You can now activate the virtual environment and run your application:"
+echo "source venv/bin/activate"
+echo "python3 app.py"