using LLM for sentiment analysis

setup_ollama_alternative.sh

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+#!/bin/bash
+
+# Alternative AI Model Setup using Ollama
+# This provides similar functionality to Docker Model Runner
+
+echo "=== Ollama AI Model Setup ==="
+echo ""
+
+# Check if Ollama is installed
+if command -v ollama &> /dev/null; then
+    echo "Ollama is already installed."
+    ollama --version
+else
+    echo "Installing Ollama..."
+    
+    # Install Ollama
+    curl -fsSL https://ollama.com/install.sh | sh
+    
+    echo "Ollama installed successfully!"
+fi
+
+echo ""
+echo "=== Starting Ollama Service ==="
+# Start Ollama service
+ollama serve &
+
+echo "Waiting for Ollama to start..."
+sleep 5
+
+echo ""
+echo "=== Available Commands ==="
+echo "1. List available models: ollama list"
+echo "2. Pull a model: ollama pull llama2"
+echo "3. Run a model: ollama run llama2"
+echo "4. Pull Hugging Face models: ollama pull huggingface/model-name"
+echo ""
+echo "=== Popular Models to Try ==="
+echo "  ollama pull llama2          # Meta's Llama 2"
+echo "  ollama pull codellama       # Code-focused Llama"
+echo "  ollama pull mistral         # Mistral 7B"
+echo "  ollama pull phi             # Microsoft's Phi-3"
+echo "  ollama pull gemma           # Google's Gemma"
+echo ""
+echo "=== Docker Integration ==="
+echo "You can also run Ollama in Docker:"
+echo "  docker run -d -v ollama:/root/.ollama -p 11434:11434 --name ollama ollama/ollama"
+echo "  docker exec -it ollama ollama pull llama2"
+echo "  docker exec -it ollama ollama run llama2"