diff --git a/services/html_generator.py b/services/html_generator.py
deleted file mode 100644
index 2924e0a..0000000
--- a/services/html_generator.py
+++ /dev/null
@@ -1,87 +0,0 @@
-from pathlib import Path
-from typing import Optional
-from config import EPT_DIR, POTREE_URL
-import config
-
-def generate_viewer_html(pc_id: str, ept_dir: Optional[str],
-                         embed: bool = False, potree_url: Optional[str] = None) -> str:
-    # Fallback : cherche ept.json si le manifest est absent
-    if not ept_dir:
-        out_dir = EPT_DIR / pc_id
-        ept_json = out_dir / "ept.json"
-        if ept_json.exists():
-            ept_dir = pc_id
-        else:
-            return "<h3>Erreur : ept.json introuvable pour cet ID</h3>"
-
-    height_style = "100vh" if embed else "800px"
-    base_url = "/static/potree"
-    potree_url = potree_url or config.POTREE_URL
-
-    # L'URL vers ept.json servi via le montage statique /ept_data
-    ept_json_url = f"/ept_data/{ept_dir}/ept.json"
-
-    return f"""<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no">
-    <title>EPT Viewer - {pc_id}</title>
-    <link rel="stylesheet" href="{base_url}/build/potree/potree.css">
-    <link rel="stylesheet" href="{base_url}/libs/jquery-ui/jquery-ui.min.css">
-    <link rel="stylesheet" href="{base_url}/libs/spectrum/spectrum.css">
-    <link rel="stylesheet" href="{base_url}/libs/jstree/themes/mixed/style.css">
-</head>
-<body>
-    <script src="{base_url}/libs/jquery/jquery-3.1.1.min.js"></script>
-    <script src="{base_url}/libs/spectrum/spectrum.js"></script>
-    <script src="{base_url}/libs/jquery-ui/jquery-ui.min.js"></script>
-    <script src="{base_url}/libs/other/BinaryHeap.js"></script>
-    <script src="{base_url}/libs/tween/tween.min.js"></script>
-    <script src="{base_url}/libs/d3/d3.js"></script>
-    <script src="{base_url}/libs/proj4/proj4.js"></script>
-    <script src="{base_url}/libs/openlayers3/ol.js"></script>
-    <script src="{base_url}/libs/i18next/i18next.js"></script>
-    <script src="{base_url}/libs/jstree/jstree.js"></script>
-    <script src="{base_url}/libs/copc/index.js"></script>
-    <script src="{base_url}/build/potree/potree.js"></script>
-    <script src="{base_url}/libs/plasio/js/laslaz.js"></script>
-
-    <div class="potree_container" style="position:absolute;width:100%;height:{height_style};left:0;top:0;">
-        <div id="potree_render_area"></div>
-        <div id="potree_sidebar_container"></div>
-    </div>
-
-    <script type="module">
-        window.viewer = new Potree.Viewer(document.getElementById("potree_render_area"));
-        viewer.setEDLEnabled(true);
-        viewer.setFOV(60);
-        viewer.setPointBudget(1_000_000);
-        viewer.loadSettingsFromURL();
-        viewer.setBackground("skybox");
-        viewer.setDescription("EPT - {pc_id}");
-
-        viewer.loadGUI(() => {{
-            viewer.setLanguage('en');
-            $("#menu_tools").next().show();
-            viewer.toggleSidebar();
-        }});
-
-        // Potree 2.x charge EPT directement via l'URL de ept.json
-        const eptUrl = "{ept_json_url}";
-        console.log("Chargement EPT depuis:", eptUrl);
-
-        Potree.loadPointCloud(eptUrl, "{pc_id}", e => {{
-            let pointcloud = e.pointcloud;
-            let material = pointcloud.material;
-            material.size = 1;
-            material.pointSizeType = Potree.PointSizeType.ADAPTIVE;
-            material.shape = Potree.PointShape.SQUARE;
-
-            viewer.scene.addPointCloud(pointcloud);
-            viewer.fitToScreen();
-            console.log("EPT chargé avec succès");
-        }});
-    </script>
-</body>
-</html>"""
\ No newline at end of file
