diff --git a/.vscode/tasks.json b/.vscode/tasks.json
index e7dff9e..3e8680f 100644
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -6,8 +6,10 @@
       "type": "shell",
       "linux": {
         "command": [
+          "source .venv/bin/activate;",
           "python3 tools/build.py;",
           "java -jar openapi-generator-cli.jar generate -c test/python/openapi-generator-config.yaml -g python;",
+          "python3 test/python/replace.py;",
           "python3 -m pip install ./python_generated;"
         ]
       },
@@ -16,6 +18,7 @@
           ".venv/Scripts/activate;",
           "python tools/build.py;",
           "java -jar openapi-generator-cli.jar generate -c test/python/openapi-generator-config.yaml -g python;",
+          "python test/python/replace.py;",
           "python -m pip install ./python_generated;"
         ]
       }
diff --git a/test/python/replace.py b/test/python/replace.py
new file mode 100644
index 0000000..ab9b5f9
--- /dev/null
+++ b/test/python/replace.py
@@ -0,0 +1,23 @@
+import glob
+
+for file in glob.glob("python_generated/openapi_client/models/*.py"):
+    with open(file, "r") as f:
+        text = f.read()
+
+    indent = "    "
+
+    text = text.replace(
+        f"{indent}{indent}try:",
+        f"{indent}{indent}if match == 0:",
+    )
+    text = text.replace(
+        f"{indent}{indent}except (ValidationError, ValueError) as e:",
+        f"{indent}{indent}else:",
+    )
+    text = text.replace(
+        f"{indent}{indent}{indent}error_messages.append(str(e))",
+        f"{indent}{indent}{indent}pass",
+    )
+
+    with open(file, "w") as f:
+        f.write(text)