Update replayproof_receipts.py

replayproof_receipts.py

@@ -176,7 +176,6 @@ def build_receipt_bundle_zip(
     media_sha = None
 
     if include_gif:
-        # Replay frames deterministically for a POV clip
         frames = []
         st = reset_sim(cfg, recorder.seed)
         frames.append(render_pov_image(st))
@@ -184,7 +183,7 @@ def build_receipt_bundle_zip(
         for ev in recorder.events:
             if ev["action"] == "RESET":
                 continue
-            st, _ = step_sim(cfg, st)  # deterministic policy matches recorded run
+            st, _ = step_sim(cfg, st)  # deterministic policy
             frames.append(render_pov_image(st))
             if st.done:
                 break
@@ -310,7 +309,7 @@ def verify_receipt_bundle_zip(zip_path: str) -> Dict[str, Any]:
         else:
             report["checks"]["media_present"] = False
 
-        # Replay-verify state hashes (strongest integrity check)
+        # Replay-verify state hashes (strong integrity check)
         cfg_dict = root["cfg"]["cfg"]
         cfg = SimConfig(
             size=int(cfg_dict["size"]),
@@ -357,7 +356,7 @@ def verify_receipt_bundle_zip(zip_path: str) -> Dict[str, Any]:
         return report
 
 
-def replay_from_receipt_bundle_zip(zip_path: str, export_gif: bool = True, watermark: bool = True) -> Dict[str, Any]:
+def replay_from_receipt_bundle_zip(zip_path: str, export_gif_flag: bool = True, watermark: bool = True) -> Dict[str, Any]:
     out: Dict[str, Any] = {
         "ok": False,
         "message": "",
@@ -400,7 +399,7 @@ def replay_from_receipt_bundle_zip(zip_path: str, export_gif: bool = True, water
     out["final_hash"] = st.last_state_sha256
     out["expected_hash"] = root.get("final_state_sha256")
 
-    if export_gif:
+    if export_gif_flag:
         tmp_dir = tempfile.mkdtemp(prefix="replayproof_replay_")
         gif_path = os.path.join(tmp_dir, f"replay_{root['session_id']}.gif")
         wm = None