diff --git a/.gitignore b/.gitignore
index cc63029..fc45463 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,7 +14,6 @@ dist/
 downloads/
 eggs/
 .eggs/
-lib/
 lib64/
 parts/
 sdist/
diff --git a/fuzzer/filldb.py b/fuzzer/filldb.py
new file mode 100644
index 0000000..eac734d
--- /dev/null
+++ b/fuzzer/filldb.py
@@ -0,0 +1,37 @@
+import string
+from dataclasses import fields
+
+from surrealdb import Surreal
+import random
+
+from lib.datatypes import Customer
+
+
+async def mainold():
+    """Example of how to use the SurrealDB client."""
+    async with Surreal("ws://localhost:8000/rpc") as db:
+        await db.signin({"user": "root", "pass": "root"})
+        await db.use("test", "test")
+        for k in range(1, 20):
+            await db.create(
+                "Kunde",
+                fill_data().dict(),
+            )
+
+
+def randomword(length):
+    letters = string.ascii_lowercase
+    return ''.join(random.choice(letters) for i in range(length))
+
+
+def fill_data():
+    data = Customer(1, "a", "a", "a", "a", "a", 1, "a", 1, "a")
+    for var in fields(Customer):
+        if var.type == type("str"):
+            setattr(data, var.name, randomword(random.randint(1, 20)))
+        elif var.type == type(1):
+            setattr(data, var.name, random.randint(0, 100))
+    return data
+
+
+print(fill_data())
diff --git a/fuzzer/datatypes.py b/lib/datatypes.py
similarity index 100%
rename from fuzzer/datatypes.py
rename to lib/datatypes.py