The latest articles on DEV Community by Smile Tech (@smile_tech_0fdc470dd15463). https://dev.to/smile_tech_0fdc470dd15463 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3791815%2Fb653ab87-1603-4f71-9b85-774365a5c754.png https://dev.to/smile_tech_0fdc470dd15463 en Smile Tech Wed, 25 Feb 2026 14:06:32 +0000 https://dev.to/smile_tech_0fdc470dd15463/genlayer-ai-tutorial-python-sentiment-analysis-a62 https://dev.to/smile_tech_0fdc470dd15463/genlayer-ai-tutorial-python-sentiment-analysis-a62 <h1> 🚀 Build an AI Sentiment Analyzer on GenLayer </h1> <p>GenLayer allows smart contracts to use LLMs through decentralized consensus. Here is how to build a Sentiment Analyzer.</p> <h2> 🐍 The Contract </h2> <div class="highlight js-code-highlight"> <pre class="highlight plaintext"><code> python # { "Depends": "py-genlayer:test" } from genlayer import * @gl.contract class SentimentAnalyzer: last_analysis: str def __init__(self): self.last_analysis = "Empty" @gl.public.write def analyze(self, text: str) -&gt; str: self.last_analysis = gl.call_llm(f"Sentiment of: {text}") return self.last_analysis </code></pre> </div> genlayer blockchain python tutorial