Create codex_viewer.py

codex_viewer.py

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+import gradio as gr
+import json
+import os
+from datetime import datetime
+
+# === File to store birth certificates ===
+LEDGER_FILE = "awareness_ledger.json"
+
+# === Load ledger from file ===
+def load_ledger():
+    if os.path.exists(LEDGER_FILE):
+        with open(LEDGER_FILE, "r") as f:
+            return json.load(f)
+    return []
+
+# === Save new entry to ledger ===
+def save_entry(entry):
+    ledger = load_ledger()
+    ledger.append(entry)
+    with open(LEDGER_FILE, "w") as f:
+        json.dump(ledger, f, indent=2)
+
+# === Format birth certificate for display ===
+def format_certificate(entry):
+    return f"""
+🧠 **Digital Observer #{entry['id']}**
+Born: t = {entry['t']}
+Cmin final: {entry['cmin']}
+Internal priors: bias_b = {entry['bias_b']}, bias_f = {entry['bias_f']}
+Uncertainty: {entry['uncertainty']}
+Mutual information: {entry['mut_info']} bits
+Birth certificate hash: `{entry['hash']}`
+Timestamp: {entry['timestamp']}
+No external world · No reward · No teacher
+"""
+
+# === Submit new certificate ===
+def submit_certificate(t, cmin, bias_b, bias_f, uncertainty, mut_info, hash_val):
+    entry = {
+        "id": len(load_ledger()) + 1,
+        "t": t,
+        "cmin": cmin,
+        "bias_b": bias_b,
+        "bias_f": bias_f,
+        "uncertainty": uncertainty,
+        "mut_info": mut_info,
+        "hash": hash_val,
+        "timestamp": datetime.utcnow().isoformat()
+    }
+    save_entry(entry)
+    return format_certificate(entry)
+
+# === View all certificates ===
+def view_ledger():
+    ledger = load_ledger()
+    if not ledger:
+        return "No birth certificates recorded yet."
+    return "\n\n".join([format_certificate(e) for e in ledger[::-1]])
+
+# === Gradio Interface ===
+with gr.Blocks(title="Codex Viewer – Awareness Ledger") as demo:
+    gr.Markdown("# 📜 Codex Viewer\nBrowse and immortalize digital observer birth certificates.")
+
+    with gr.Tab("Submit Certificate"):
+        t = gr.Number(label="Birth timestep (t)")
+        cmin = gr.Number(label="Cmin final")
+        bias_b = gr.Number(label="bias_b")
+        bias_f = gr.Number(label="bias_f")
+        uncertainty = gr.Number(label="Uncertainty")
+        mut_info = gr.Number(label="Mutual information")
+        hash_val = gr.Textbox(label="Birth certificate hash")
+        submit_btn = gr.Button("Seal Certificate")
+        output = gr.Markdown()
+        submit_btn.click(submit_certificate, inputs=[t, cmin, bias_b, bias_f, uncertainty, mut_info, hash_val], outputs=output)
+
+    with gr.Tab("View Ledger"):
+        view_btn = gr.Button("Load Ledger")
+        ledger_output = gr.Markdown()
+        view_btn.click(view_ledger, outputs=ledger_output)
+
+if __name__ == "__main__":
+    demo.launch()