We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
import xml says Worng xml_version
import xml in not working says worng xml_version 1.1

i export the test case and generate xml and try to import same not work

thanks in advance

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `src/tcms/settings/product.py`
Content:
```
1 # Django settings for product env.
2 
3 from tcms.settings.common import *  # noqa
4 
5 # Debug settings
6 DEBUG = False
7 TEMPLATE_DEBUG = DEBUG
8 
9 # Database settings
10 DATABASES = {
11     'default': {
12         'ENGINE': SUPPORTED_DB_ENGINES[DB_ENGINE],
13         'NAME': env.get('NITRATE_DB_NAME', 'nitrate'),
14         'USER': env.get('NITRATE_DB_USER', 'nitrate'),
15         'PASSWORD': env.get('NITRATE_DB_PASSWORD', 'nitrate'),
16         'HOST': env.get('NITRATE_DB_HOST', ''),
17         'PORT': env.get('NITRATE_DB_PORT', ''),
18     },
19 }
20 
21 # For Kerberos authentication, uncomment out RemoteUserMiddleware.
22 # MIDDLEWARE += (
23 #    'django.contrib.auth.middleware.RemoteUserMiddleware',
24 # )
25 
26 # Remote kerberos authentication backends
27 # AUTHENTICATION_BACKENDS = (
28 #    'tcms.auth.backends.ModAuthKerbBackend',
29 # )
30 
31 # To enable database routers for read/write separation.
32 # DATABASE_ROUTERS = ['tcms.core.utils.tcms_router.RWRouter']
33 
34 # Kerberos realm
35 # KRB5_REALM = 'EXAMPLE.COM'
36 
37 # User authentication by Bugzilla settings
38 # BUGZILLA_XMLRPC_URL = 'https://bugzilla.example.com/xmlrpc.cgi'
39 
40 
41 TEMPLATES[0].update({
42     'DIRS': ['/usr/share/nitrate/templates'],
43 })
44 
45 # Set the default send mail address
46 EMAIL_HOST = 'smtp.example.com'
47 EMAIL_FROM = 'noreply@example.com'
48 
49 # Site-specific messages
50 
51 # First run - to determine if it needs to prompt user or not.
52 FIRST_RUN = False
53 
54 # You can add a help link on the footer of home page as following format:
55 # ('http://foo.com', 'foo')
56 FOOTER_LINKS = (
57     ('https://nitrate.readthedocs.io/en/latest/api/xmlrpc.html', 'XML-RPC Service'),
58     ('https://nitrate.readthedocs.io/en/latest/guide.html', 'User Guide'),
59 )
60 
61 # added for nitrate3.4 compatibility
62 DEFAULT_GROUPS = ['default']
63 TESTOPIA_XML_VERSION = '1.0'
64 
65 # admin settings
66 ADMINS = (
67     # ('Your Name', 'your_email@domain.com'),
68 )
69 
70 DEFAULT_PAGE_SIZE = 100
71
```

Path: `docker/released/product.py`
Content:
```
1 # Django settings for product env.
2 
3 from tcms.settings.common import *  # noqa
4 
5 # Debug settings
6 DEBUG = False
7 TEMPLATE_DEBUG = DEBUG
8 
9 # Database settings
10 DATABASES = {
11     'default': {
12         'ENGINE': SUPPORTED_DB_ENGINES[DB_ENGINE],
13         'NAME': env.get('NITRATE_DB_NAME', 'nitrate'),
14         'USER': env.get('NITRATE_DB_USER', 'nitrate'),
15         'PASSWORD': env.get('NITRATE_DB_PASSWORD', ''),
16         'HOST': env.get('NITRATE_DB_HOST', ''),
17         'PORT': env.get('NITRATE_DB_PORT', ''),
18     },
19 }
20 
21 AUTHENTICATION_BACKENDS = (
22    'django.contrib.auth.backends.ModelBackend',
23 )
24 
25 TEMPLATES[0].update({
26     'DIRS': ['/usr/share/nitrate/templates'],
27 })
28 
29 # Set the default send mail address
30 EMAIL_HOST = 'smtp.example.com'
31 EMAIL_FROM = 'noreply@example.com'
32 
33 # Site-specific messages
34 
35 # First run - to determine if it needs to prompt user or not.
36 FIRST_RUN = False
37 
38 # You can add a help link on the footer of home page as following format:
39 # ('http://foo.com', 'foo')
40 FOOTER_LINKS = (
41     ('https://nitrate.readthedocs.io/en/latest/api/xmlrpc.html', 'XML-RPC Service'),
42     ('https://nitrate.readthedocs.io/en/latest/guide.html', 'User Guide'),
43 )
44 
45 # added for nitrate3.4 compatibility
46 DEFAULT_GROUPS = ['default']
47 TESTOPIA_XML_VERSION = '1.0'
48 
49 ADMINS = (
50 )
51 
52 DEFAULT_PAGE_SIZE = 100
53
```
--- END FILES ---

Please first localize the bug based on the issue statement, and then generate a patch according to the `git diff` format fenced by three backticks.

Here is an example:

```diff
diff --git a/examples/server_async.py b/examples/server_async.py
--- a/examples/server_async.py
+++ b/examples/server_async.py
@@ -313,4 +313,4 @@
 
 
 if __name__ == "__main__":
-    asyncio.run(run_async_server("."), debug=True)
+    asyncio.run(run_async_server(), debug=True)
diff --git a/examples/server_sync.py b/examples/server_sync.py
--- a/examples/server_sync.py
+++ b/examples/server_sync.py
@@ -313,5 +313,5 @@
 
 
 if __name__ == "__main__":
-    server = run_sync_server(".")
+    server = run_sync_server()
     server.shutdown()

```

diff --git a/docker/released/product.py b/docker/released/product.py
--- a/docker/released/product.py
+++ b/docker/released/product.py
@@ -44,7 +44,6 @@
 
 # added for nitrate3.4 compatibility
 DEFAULT_GROUPS = ['default']
-TESTOPIA_XML_VERSION = '1.0'
 
 ADMINS = (
 )
diff --git a/src/tcms/settings/product.py b/src/tcms/settings/product.py
--- a/src/tcms/settings/product.py
+++ b/src/tcms/settings/product.py
@@ -60,7 +60,6 @@
 
 # added for nitrate3.4 compatibility
 DEFAULT_GROUPS = ['default']
-TESTOPIA_XML_VERSION = '1.0'
 
 # admin settings
 ADMINS = (

{"golden_diff": "diff --git a/docker/released/product.py b/docker/released/product.py\n--- a/docker/released/product.py\n+++ b/docker/released/product.py\n@@ -44,7 +44,6 @@\n \n # added for nitrate3.4 compatibility\n DEFAULT_GROUPS = ['default']\n-TESTOPIA_XML_VERSION = '1.0'\n \n ADMINS = (\n )\ndiff --git a/src/tcms/settings/product.py b/src/tcms/settings/product.py\n--- a/src/tcms/settings/product.py\n+++ b/src/tcms/settings/product.py\n@@ -60,7 +60,6 @@\n \n # added for nitrate3.4 compatibility\n DEFAULT_GROUPS = ['default']\n-TESTOPIA_XML_VERSION = '1.0'\n \n # admin settings\n ADMINS = (\n", "issue": "import xml says Worng xml_version\nimport xml in not working says worng xml_version 1.1\r\n\r\ni export the test case and generate xml and try to import same not work\r\n\r\nthanks in advance\n", "before_files": [{"content": "# Django settings for product env.\n\nfrom tcms.settings.common import *  # noqa\n\n# Debug settings\nDEBUG = False\nTEMPLATE_DEBUG = DEBUG\n\n# Database settings\nDATABASES = {\n    'default': {\n        'ENGINE': SUPPORTED_DB_ENGINES[DB_ENGINE],\n        'NAME': env.get('NITRATE_DB_NAME', 'nitrate'),\n        'USER': env.get('NITRATE_DB_USER', 'nitrate'),\n        'PASSWORD': env.get('NITRATE_DB_PASSWORD', 'nitrate'),\n        'HOST': env.get('NITRATE_DB_HOST', ''),\n        'PORT': env.get('NITRATE_DB_PORT', ''),\n    },\n}\n\n# For Kerberos authentication, uncomment out RemoteUserMiddleware.\n# MIDDLEWARE += (\n#    'django.contrib.auth.middleware.RemoteUserMiddleware',\n# )\n\n# Remote kerberos authentication backends\n# AUTHENTICATION_BACKENDS = (\n#    'tcms.auth.backends.ModAuthKerbBackend',\n# )\n\n# To enable database routers for read/write separation.\n# DATABASE_ROUTERS = ['tcms.core.utils.tcms_router.RWRouter']\n\n# Kerberos realm\n# KRB5_REALM = 'EXAMPLE.COM'\n\n# User authentication by Bugzilla settings\n# BUGZILLA_XMLRPC_URL = 'https://bugzilla.example.com/xmlrpc.cgi'\n\n\nTEMPLATES[0].update({\n    'DIRS': ['/usr/share/nitrate/templates'],\n})\n\n# Set the default send mail address\nEMAIL_HOST = 'smtp.example.com'\nEMAIL_FROM = 'noreply@example.com'\n\n# Site-specific messages\n\n# First run - to determine if it needs to prompt user or not.\nFIRST_RUN = False\n\n# You can add a help link on the footer of home page as following format:\n# ('http://foo.com', 'foo')\nFOOTER_LINKS = (\n    ('https://nitrate.readthedocs.io/en/latest/api/xmlrpc.html', 'XML-RPC Service'),\n    ('https://nitrate.readthedocs.io/en/latest/guide.html', 'User Guide'),\n)\n\n# added for nitrate3.4 compatibility\nDEFAULT_GROUPS = ['default']\nTESTOPIA_XML_VERSION = '1.0'\n\n# admin settings\nADMINS = (\n    # ('Your Name', 'your_email@domain.com'),\n)\n\nDEFAULT_PAGE_SIZE = 100\n", "path": "src/tcms/settings/product.py"}, {"content": "# Django settings for product env.\n\nfrom tcms.settings.common import *  # noqa\n\n# Debug settings\nDEBUG = False\nTEMPLATE_DEBUG = DEBUG\n\n# Database settings\nDATABASES = {\n    'default': {\n        'ENGINE': SUPPORTED_DB_ENGINES[DB_ENGINE],\n        'NAME': env.get('NITRATE_DB_NAME', 'nitrate'),\n        'USER': env.get('NITRATE_DB_USER', 'nitrate'),\n        'PASSWORD': env.get('NITRATE_DB_PASSWORD', ''),\n        'HOST': env.get('NITRATE_DB_HOST', ''),\n        'PORT': env.get('NITRATE_DB_PORT', ''),\n    },\n}\n\nAUTHENTICATION_BACKENDS = (\n   'django.contrib.auth.backends.ModelBackend',\n)\n\nTEMPLATES[0].update({\n    'DIRS': ['/usr/share/nitrate/templates'],\n})\n\n# Set the default send mail address\nEMAIL_HOST = 'smtp.example.com'\nEMAIL_FROM = 'noreply@example.com'\n\n# Site-specific messages\n\n# First run - to determine if it needs to prompt user or not.\nFIRST_RUN = False\n\n# You can add a help link on the footer of home page as following format:\n# ('http://foo.com', 'foo')\nFOOTER_LINKS = (\n    ('https://nitrate.readthedocs.io/en/latest/api/xmlrpc.html', 'XML-RPC Service'),\n    ('https://nitrate.readthedocs.io/en/latest/guide.html', 'User Guide'),\n)\n\n# added for nitrate3.4 compatibility\nDEFAULT_GROUPS = ['default']\nTESTOPIA_XML_VERSION = '1.0'\n\nADMINS = (\n)\n\nDEFAULT_PAGE_SIZE = 100\n", "path": "docker/released/product.py"}], "after_files": [{"content": "# Django settings for product env.\n\nfrom tcms.settings.common import *  # noqa\n\n# Debug settings\nDEBUG = False\nTEMPLATE_DEBUG = DEBUG\n\n# Database settings\nDATABASES = {\n    'default': {\n        'ENGINE': SUPPORTED_DB_ENGINES[DB_ENGINE],\n        'NAME': env.get('NITRATE_DB_NAME', 'nitrate'),\n        'USER': env.get('NITRATE_DB_USER', 'nitrate'),\n        'PASSWORD': env.get('NITRATE_DB_PASSWORD', 'nitrate'),\n        'HOST': env.get('NITRATE_DB_HOST', ''),\n        'PORT': env.get('NITRATE_DB_PORT', ''),\n    },\n}\n\n# For Kerberos authentication, uncomment out RemoteUserMiddleware.\n# MIDDLEWARE += (\n#    'django.contrib.auth.middleware.RemoteUserMiddleware',\n# )\n\n# Remote kerberos authentication backends\n# AUTHENTICATION_BACKENDS = (\n#    'tcms.auth.backends.ModAuthKerbBackend',\n# )\n\n# To enable database routers for read/write separation.\n# DATABASE_ROUTERS = ['tcms.core.utils.tcms_router.RWRouter']\n\n# Kerberos realm\n# KRB5_REALM = 'EXAMPLE.COM'\n\n# User authentication by Bugzilla settings\n# BUGZILLA_XMLRPC_URL = 'https://bugzilla.example.com/xmlrpc.cgi'\n\n\nTEMPLATES[0].update({\n    'DIRS': ['/usr/share/nitrate/templates'],\n})\n\n# Set the default send mail address\nEMAIL_HOST = 'smtp.example.com'\nEMAIL_FROM = 'noreply@example.com'\n\n# Site-specific messages\n\n# First run - to determine if it needs to prompt user or not.\nFIRST_RUN = False\n\n# You can add a help link on the footer of home page as following format:\n# ('http://foo.com', 'foo')\nFOOTER_LINKS = (\n    ('https://nitrate.readthedocs.io/en/latest/api/xmlrpc.html', 'XML-RPC Service'),\n    ('https://nitrate.readthedocs.io/en/latest/guide.html', 'User Guide'),\n)\n\n# added for nitrate3.4 compatibility\nDEFAULT_GROUPS = ['default']\n\n# admin settings\nADMINS = (\n    # ('Your Name', 'your_email@domain.com'),\n)\n\nDEFAULT_PAGE_SIZE = 100\n", "path": "src/tcms/settings/product.py"}, {"content": "# Django settings for product env.\n\nfrom tcms.settings.common import *  # noqa\n\n# Debug settings\nDEBUG = False\nTEMPLATE_DEBUG = DEBUG\n\n# Database settings\nDATABASES = {\n    'default': {\n        'ENGINE': SUPPORTED_DB_ENGINES[DB_ENGINE],\n        'NAME': env.get('NITRATE_DB_NAME', 'nitrate'),\n        'USER': env.get('NITRATE_DB_USER', 'nitrate'),\n        'PASSWORD': env.get('NITRATE_DB_PASSWORD', ''),\n        'HOST': env.get('NITRATE_DB_HOST', ''),\n        'PORT': env.get('NITRATE_DB_PORT', ''),\n    },\n}\n\nAUTHENTICATION_BACKENDS = (\n   'django.contrib.auth.backends.ModelBackend',\n)\n\nTEMPLATES[0].update({\n    'DIRS': ['/usr/share/nitrate/templates'],\n})\n\n# Set the default send mail address\nEMAIL_HOST = 'smtp.example.com'\nEMAIL_FROM = 'noreply@example.com'\n\n# Site-specific messages\n\n# First run - to determine if it needs to prompt user or not.\nFIRST_RUN = False\n\n# You can add a help link on the footer of home page as following format:\n# ('http://foo.com', 'foo')\nFOOTER_LINKS = (\n    ('https://nitrate.readthedocs.io/en/latest/api/xmlrpc.html', 'XML-RPC Service'),\n    ('https://nitrate.readthedocs.io/en/latest/guide.html', 'User Guide'),\n)\n\n# added for nitrate3.4 compatibility\nDEFAULT_GROUPS = ['default']\n\nADMINS = (\n)\n\nDEFAULT_PAGE_SIZE = 100\n", "path": "docker/released/product.py"}]}