diff --git a/migrate_cache.py b/migrate_cache.py
deleted file mode 100644
index 6f67065..0000000
--- a/migrate_cache.py
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/env python3
-"""
-migrate_cache.py
-
-Migrate DiskCache caches from “old” in‐memory entries (bytes, mime) into
-“new” on‐disk read=True entries so that Flask can send them via send_file(path).
-
-Usage:
-    python migrate_cache.py /path/to/filecache_audio \
-                           /path/to/filecache_image \
-                           /path/to/filecache_video \
-                           /path/to/filecache_other
-"""
-
-import io
-import sys
-from diskcache import Cache
-
-def migrate_cache(cache_path):
-    """
-    Walks every key in the cache at `cache_path`.  If the value is a tuple of
-    (bytes, mime), re‐writes it via read=True so DiskCache stores it as a file.
-    """
-    print(f"➡ Migrating cache at {cache_path!r}")
-    cache = Cache(cache_path)
-    migrated = 0
-    skipped  = 0
-
-    # Iterate keys without loading everything into memory
-    for key in cache.iterkeys():
-        try:
-            val = cache.get(key)
-        except Exception as e:
-            print(f"  [ERROR] key={key!r} get failed: {e}")
-            continue
-
-        # Detect old‐style entries: (bytes, mime)
-        if (
-            isinstance(val, tuple)
-            and len(val) == 2
-            and isinstance(val[0], (bytes, bytearray))
-            and isinstance(val[1], str)
-        ):
-            data, mime = val
-            buf = io.BytesIO(data)
-            buf.seek(0)
-            # Re‐store as an on‐disk file
-            cache.set(key, buf, read=True)
-            migrated += 1
-        else:
-            skipped += 1
-
-    cache.close()
-    print(f"   → Done: migrated={migrated}, skipped={skipped}\n")
-
-
-if __name__ == "__main__":
-    if len(sys.argv) < 2:
-        print("Usage: migrate_cache.py <cache_dir1> [<cache_dir2> ...]")
-        sys.exit(1)
-
-    for directory in sys.argv[1:]:
-        migrate_cache(directory)
diff --git a/swap_city_country.py b/swap_city_country.py
deleted file mode 100644
index 505967a..0000000
--- a/swap_city_country.py
+++ /dev/null
@@ -1,34 +0,0 @@
-#!/usr/bin/env python3
-import sqlite3
-
-# — CONFIGURE —
-DB_NAME = 'access_log.db'
-INDICATORS = [
-    "Germany",
-    "Canada",
-    "Paraguay",
-    "Uruguay",
-    "France",
-    "Australia",
-    "Ukraine",
-    "India"
-]
-# — END CONFIG —
-
-# connect exactly as you use elsewhere
-log_db = sqlite3.connect(DB_NAME, check_same_thread=False)
-
-# build and run the swap
-placeholders = ",".join("?" for _ in INDICATORS)
-sql = f"""
-    UPDATE file_access_log
-       SET city    = country,
-           country = city
-     WHERE city IN ({placeholders})
-"""
-cur = log_db.cursor()
-cur.execute(sql, INDICATORS)
-log_db.commit()
-
-print(f"Swapped city↔country on {cur.rowcount} row{'s' if cur.rowcount!=1 else ''}.")
-log_db.close()