diff --git a/network-poc/static/index.html b/network-poc/static/index.html
index be2d1fb..536a900 100644
--- a/network-poc/static/index.html
+++ b/network-poc/static/index.html
@@ -2212,14 +2212,22 @@ ${Object.entries(generatedFiles).map(([n, c]) => `--- ${n} ---\n${c}`).join('\n\
             const step6 = step5 + 1;
             termLog(`\n<span style="color:#d29922;font-weight:bold">[${step6}] DevOps</span> — Dockerfile`);
             pipelineStep('tester', 'Dockerfile', 'active', 'Dockerfile');
-            const dockerPrompt = `Write a Dockerfile for this project. Use multi-stage build:
-- Stage 1 (builder): install dependencies
-- Stage 2 (runtime): copy only what's needed, minimal image
-Use python:3.12-slim as base. EXPOSE the correct port. CMD to start the app.
-Only output the Dockerfile content, nothing else.
+            const mainFile = Object.keys(generatedFiles).find(f => f.includes('main') || f.includes('app')) || Object.keys(generatedFiles)[0];
+            const hasPyproject = Object.keys(generatedFiles).some(f => f === 'pyproject.toml');
+            const hasRequirements = Object.keys(generatedFiles).some(f => f === 'requirements.txt');
+            const depInstall = hasPyproject ? 'COPY pyproject.toml ./\nRUN pip install --no-cache-dir .' : hasRequirements ? 'COPY requirements.txt ./\nRUN pip install --no-cache-dir -r requirements.txt' : 'RUN pip install --no-cache-dir fastapi uvicorn';
+            const dockerPrompt = `Write a Dockerfile for this Python project.
 
-Files: ${Object.keys(generatedFiles).join(', ')}
-Main app entry: ${Object.keys(generatedFiles).find(f => f.includes('main') || f.includes('app')) || Object.keys(generatedFiles)[0]}`;
+RULES:
+- Base: python:3.12-slim (single stage, no multi-stage needed for Python)
+- Install deps with pip ONLY (no poetry, no pipenv, no conda)
+- ${depInstall}
+- COPY all .py files
+- EXPOSE 8000
+- CMD ["uvicorn", "${mainFile.replace('.py','')}:app", "--host", "0.0.0.0", "--port", "8000"]
+- Only output Dockerfile content, no explanations
+
+Files: ${Object.keys(generatedFiles).join(', ')}`;
             const dockerfile = await kpnRun(agentPrompts.tester.model, dockerPrompt, false, 256);
             if (dockerfile) generatedFiles['Dockerfile'] = dockerfile;
             pipelineStep('tester', 'Dockerfile', 'done', 'Dockerfile', dockerfile);