actual demo server on Docker, dark text fix, port 7860

Dockerfile

@@ -2,59 +2,12 @@ FROM python:3.11-slim
 
 WORKDIR /app
 
-RUN pip install --no-cache-dir torch --index-url https://download.pytorch.org/whl/cpu
+RUN pip install --no-cache-dir torch --index-url https://download.pytorch.org/whl/cpu && \
+    pip install --no-cache-dir numpy
 
 COPY src/ src/
 COPY checkpoints/ checkpoints/
 COPY experiments/ experiments/
-COPY data/ data/
-
-RUN pip install --no-cache-dir numpy
-
-# Fix the dark text issue and brand properly
-RUN python -c "
-import re
-src = open('experiments/demo_server.py').read()
-
-# Fix: dark ink on light backgrounds, ensure readable everywhere
-# The issue is the CSS uses --ink: #1c1e26 (dark) but some elements
-# inherit white from Gradio containers. We need to force it.
-
-# 1. Force dark text everywhere
-src = src.replace(
-    'body{margin:0;background:var(--bg);color:var(--ink);',
-    'body{margin:0;background:var(--bg);color:#1c1e26 !important;')
-
-# 2. Force readable stat numbers (dark on light)
-src = src.replace(
-    '.stat b{display:block;font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}',
-    '.stat b{display:block;font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;color:#0e8a5f}')
-
-# 3. Force table text dark
-src = src.replace(
-    'table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:6px;font-variant-numeric:tabular-nums}',
-    'table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:6px;font-variant-numeric:tabular-nums;color:#1c1e26}')
-
-# 4. Update branding
-src = src.replace(
-    '<h1 class=\"serif\">&mu;Lattice &mdash; the growing memory, running</h1>',
-    '<h1 class=\"serif\">&mu;Lattice &mdash; AI memory that grows without the cost growing</h1>')
-
-src = src.replace(
-    '<div class=\"kicker\">Live proof &middot; real weights &middot; nothing canned</div>',
-    '<div class=\"kicker\">Tensorbend Research &middot; Eric E. &middot; live proof &middot; real weights</div>')
-
-src = src.replace(
-    'This page drives the actual trained checkpoint on the GPU.',
-    'This page drives three trained checkpoints on CPU. Every number is measured on request.')
-
-src = src.replace(
-    'model: capacity8k.pt &middot; loading&hellip;',
-    '3 models loaded: capacity8k &middot; forgetting &middot; realtext &middot; 4.2M parameters')
-
-open('experiments/demo_server.py', 'w').write(src)
-print('demo_server.py patched for readability')
-"
 
 EXPOSE 7860
 ENV DEVICE=cpu

README.md

@@ -13,5 +13,3 @@ short_description: AI memory that grows without the cost growing
 # μLattice
 
 AI memory that grows without the cost growing.
-
-Three trained models: capacity (8,192 pairs), forgetting (overwrite), realtext (259K real-text retrieval).

experiments/demo_server.py

@@ -270,7 +270,7 @@ PAGE = r"""<!doctype html>
  :root{--ink:#1c1e26;--mut:#6b7280;--hair:#e5e7eb;--bg:#fcfcfa;--card:#ffffff;
        --acc:#2547d0;--ok:#0e8a5f;--bad:#c2413b;--upd:#b07807;--soft:#f4f4f0}
  *{box-sizing:border-box}
- body{margin:0;background:var(--bg);color:var(--ink);
+ body{margin:0;background:var(--bg);color:#1c1e26;
       font:15px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Helvetica,Arial,sans-serif;
       -webkit-font-smoothing:antialiased}
  .serif{font-family:Charter,Georgia,"Times New Roman",serif}
@@ -305,10 +305,10 @@ PAGE = r"""<!doctype html>
  .prow .del{border:0;background:none;color:var(--bad);font-size:17px;cursor:pointer;padding:4px}
  .stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(128px,1fr));gap:10px;margin:16px 0 4px}
  .stat{background:var(--soft);border-radius:10px;padding:12px 14px}
- .stat b{display:block;font-size:22px;font-weight:600;font-variant-numeric:tabular-nums}
+ .stat b{display:block;font-size:22px;font-weight:600;font-variant-numeric:tabular-nums;color:#0e8a5f}
  .stat span{font-size:11.5px;color:var(--mut);letter-spacing:.04em;text-transform:uppercase}
- table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:6px;font-variant-numeric:tabular-nums}
- th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--mut);text-align:left;
+ table{width:100%;border-collapse:collapse;font-size:13.5px;margin-top:6px;font-variant-numeric:tabular-nums;color:#1c1e26}
+ th{font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;color:#6b7280;text-align:left;
     border-bottom:1px solid var(--hair);padding:6px 8px}
  td{padding:6px 8px;border-bottom:1px solid var(--soft)}
  .y{color:var(--ok);font-weight:600}.n{color:var(--bad);font-weight:600}.updv{color:var(--upd)}
@@ -325,12 +325,12 @@ PAGE = r"""<!doctype html>
 </style></head><body>
 
 <header>
- <div class="kicker">Live proof &middot; real weights &middot; nothing canned</div>
+ <div class="kicker">Tensorbend Research &middot; Eric E. &middot; live proof &middot; real weights</div>
  <h1 class="serif">&mu;Lattice: the growing memory, running</h1>
  <p class="dek serif">A one-million-parameter lattice mixer that stores associations while it
  reads, overwrites them on sight, and answers from memory &mdash; at constant cost per token.
- This page drives the actual trained checkpoint on the GPU.</p>
- <div class="meta" id="meta">model: capacity8k.pt &middot; loading&hellip;</div>
+ This page drives three trained checkpoints. Every number is measured on request.</p>
+ <div class="meta" id="meta">3 models loaded &middot; 4.2M parameters</div>
 </header>
 <main>
 
@@ -604,7 +604,7 @@ class H(BaseHTTPRequestHandler):
 
 
 if __name__ == "__main__":
-    port = int(os.environ.get("PORT", "8772"))
+    port = int(os.environ.get("PORT", "7860"))
     # ThreadingHTTPServer: the single-threaded server hangs on browsers'
     # speculative idle connections (page "loads once, then never again").
     srv = ThreadingHTTPServer(("0.0.0.0", port), H)