We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
I miss one with C-Trace.de/WZV
Hello guys,

I just switched from ics to C-Trace.de. Since then, unfortunately, it no longer shows me all the bins. I'm missing the residual waste, everything else is displayed as usual. Can someone help me?



--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py`
Content:
```
1 import requests
2 from waste_collection_schedule import Collection  # type: ignore[attr-defined]
3 from waste_collection_schedule.service.ICS import ICS
4 
5 TITLE = "C-Trace"
6 DESCRIPTION = "Source for C-Trace.de."
7 URL = "https://c-trace.de/"
8 EXTRA_INFO = [
9     {
10         "title": "Bremener Stadreinigung",
11         "url": "https://www.die-bremer-stadtreinigung.de/",
12     },
13     {
14         "title": "AWB Landkreis Augsburg",
15         "url": "https://www.awb-landkreis-augsburg.de/",
16     },
17     {
18         "title": "WZV Kreis Segeberg",
19         "url": "https://www.wzv.de/",
20     },
21 ]
22 TEST_CASES = {
23     "Bremen": {"ort": "Bremen", "strasse": "Abbentorstraße", "hausnummer": 5},
24     "AugsburgLand": {
25         "ort": "Königsbrunn",
26         "strasse": "Marktplatz",
27         "hausnummer": 7,
28         "service": "augsburglandkreis",
29     },
30 }
31 
32 
33 BASE_URL = "https://web.c-trace.de"
34 
35 
36 class Source:
37     def __init__(self, ort, strasse, hausnummer, service=None):
38         # Compatibility handling for Bremen which was the first supported
39         # district and didn't require to set a service name.
40         if service is None:
41             if ort == "Bremen":
42                 service = "bremenabfallkalender"
43             else:
44                 raise Exception("service is missing")
45 
46         self._service = service
47         self._ort = ort
48         self._strasse = strasse
49         self._hausnummer = hausnummer
50         self._ics = ICS(regex=r"Abfuhr: (.*)")
51 
52     def fetch(self):
53         session = requests.session()
54 
55         # get session url
56         r = session.get(
57             f"{BASE_URL}/{self._service}/Abfallkalender",
58             allow_redirects=False,
59         )
60         session_id = r.headers["location"].split("/")[
61             2
62         ]  # session_id like "(S(r3bme50igdgsp2lstgxxhvs2))"
63 
64         args = {
65             "Ort": self._ort,
66             "Gemeinde": self._ort,
67             "Strasse": self._strasse,
68             "Hausnr": self._hausnummer,
69             "Abfall": "|".join(str(i) for i in range(1, 99)),  # return all waste types
70         }
71         r = session.get(
72             f"{BASE_URL}/{self._service}/{session_id}/abfallkalender/cal", params=args
73         )
74         r.raise_for_status()
75 
76         # parse ics file
77         r.encoding = "utf-8"
78         dates = self._ics.convert(r.text)
79 
80         entries = []
81         for d in dates:
82             entries.append(Collection(d[0], d[1]))
83         return entries
84
```
--- 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/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py b/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py
--- a/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py
+++ b/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py
@@ -27,6 +27,12 @@
         "hausnummer": 7,
         "service": "augsburglandkreis",
     },
+    "WZV": {
+        "ort": "Bark",
+        "strasse": "Birkenweg",
+        "hausnummer": 1,
+        "service": "segebergwzv-abfallkalender",
+    },
 }
 
 
@@ -66,7 +72,7 @@
             "Gemeinde": self._ort,
             "Strasse": self._strasse,
             "Hausnr": self._hausnummer,
-            "Abfall": "|".join(str(i) for i in range(1, 99)),  # return all waste types
+            "Abfall": "|".join(str(i) for i in range(0, 99)),  # return all waste types
         }
         r = session.get(
             f"{BASE_URL}/{self._service}/{session_id}/abfallkalender/cal", params=args

{"golden_diff": "diff --git a/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py b/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py\n--- a/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py\n+++ b/custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py\n@@ -27,6 +27,12 @@\n         \"hausnummer\": 7,\n         \"service\": \"augsburglandkreis\",\n     },\n+    \"WZV\": {\n+        \"ort\": \"Bark\",\n+        \"strasse\": \"Birkenweg\",\n+        \"hausnummer\": 1,\n+        \"service\": \"segebergwzv-abfallkalender\",\n+    },\n }\n \n \n@@ -66,7 +72,7 @@\n             \"Gemeinde\": self._ort,\n             \"Strasse\": self._strasse,\n             \"Hausnr\": self._hausnummer,\n-            \"Abfall\": \"|\".join(str(i) for i in range(1, 99)),  # return all waste types\n+            \"Abfall\": \"|\".join(str(i) for i in range(0, 99)),  # return all waste types\n         }\n         r = session.get(\n             f\"{BASE_URL}/{self._service}/{session_id}/abfallkalender/cal\", params=args\n", "issue": "I miss one with C-Trace.de/WZV\nHello guys,\r\n\r\nI just switched from ics to C-Trace.de. Since then, unfortunately, it no longer shows me all the bins. I'm missing the residual waste, everything else is displayed as usual. Can someone help me?\r\n\r\n\n", "before_files": [{"content": "import requests\nfrom waste_collection_schedule import Collection  # type: ignore[attr-defined]\nfrom waste_collection_schedule.service.ICS import ICS\n\nTITLE = \"C-Trace\"\nDESCRIPTION = \"Source for C-Trace.de.\"\nURL = \"https://c-trace.de/\"\nEXTRA_INFO = [\n    {\n        \"title\": \"Bremener Stadreinigung\",\n        \"url\": \"https://www.die-bremer-stadtreinigung.de/\",\n    },\n    {\n        \"title\": \"AWB Landkreis Augsburg\",\n        \"url\": \"https://www.awb-landkreis-augsburg.de/\",\n    },\n    {\n        \"title\": \"WZV Kreis Segeberg\",\n        \"url\": \"https://www.wzv.de/\",\n    },\n]\nTEST_CASES = {\n    \"Bremen\": {\"ort\": \"Bremen\", \"strasse\": \"Abbentorstra\u00dfe\", \"hausnummer\": 5},\n    \"AugsburgLand\": {\n        \"ort\": \"K\u00f6nigsbrunn\",\n        \"strasse\": \"Marktplatz\",\n        \"hausnummer\": 7,\n        \"service\": \"augsburglandkreis\",\n    },\n}\n\n\nBASE_URL = \"https://web.c-trace.de\"\n\n\nclass Source:\n    def __init__(self, ort, strasse, hausnummer, service=None):\n        # Compatibility handling for Bremen which was the first supported\n        # district and didn't require to set a service name.\n        if service is None:\n            if ort == \"Bremen\":\n                service = \"bremenabfallkalender\"\n            else:\n                raise Exception(\"service is missing\")\n\n        self._service = service\n        self._ort = ort\n        self._strasse = strasse\n        self._hausnummer = hausnummer\n        self._ics = ICS(regex=r\"Abfuhr: (.*)\")\n\n    def fetch(self):\n        session = requests.session()\n\n        # get session url\n        r = session.get(\n            f\"{BASE_URL}/{self._service}/Abfallkalender\",\n            allow_redirects=False,\n        )\n        session_id = r.headers[\"location\"].split(\"/\")[\n            2\n        ]  # session_id like \"(S(r3bme50igdgsp2lstgxxhvs2))\"\n\n        args = {\n            \"Ort\": self._ort,\n            \"Gemeinde\": self._ort,\n            \"Strasse\": self._strasse,\n            \"Hausnr\": self._hausnummer,\n            \"Abfall\": \"|\".join(str(i) for i in range(1, 99)),  # return all waste types\n        }\n        r = session.get(\n            f\"{BASE_URL}/{self._service}/{session_id}/abfallkalender/cal\", params=args\n        )\n        r.raise_for_status()\n\n        # parse ics file\n        r.encoding = \"utf-8\"\n        dates = self._ics.convert(r.text)\n\n        entries = []\n        for d in dates:\n            entries.append(Collection(d[0], d[1]))\n        return entries\n", "path": "custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py"}], "after_files": [{"content": "import requests\nfrom waste_collection_schedule import Collection  # type: ignore[attr-defined]\nfrom waste_collection_schedule.service.ICS import ICS\n\nTITLE = \"C-Trace\"\nDESCRIPTION = \"Source for C-Trace.de.\"\nURL = \"https://c-trace.de/\"\nEXTRA_INFO = [\n    {\n        \"title\": \"Bremener Stadreinigung\",\n        \"url\": \"https://www.die-bremer-stadtreinigung.de/\",\n    },\n    {\n        \"title\": \"AWB Landkreis Augsburg\",\n        \"url\": \"https://www.awb-landkreis-augsburg.de/\",\n    },\n    {\n        \"title\": \"WZV Kreis Segeberg\",\n        \"url\": \"https://www.wzv.de/\",\n    },\n]\nTEST_CASES = {\n    \"Bremen\": {\"ort\": \"Bremen\", \"strasse\": \"Abbentorstra\u00dfe\", \"hausnummer\": 5},\n    \"AugsburgLand\": {\n        \"ort\": \"K\u00f6nigsbrunn\",\n        \"strasse\": \"Marktplatz\",\n        \"hausnummer\": 7,\n        \"service\": \"augsburglandkreis\",\n    },\n    \"WZV\": {\n        \"ort\": \"Bark\",\n        \"strasse\": \"Birkenweg\",\n        \"hausnummer\": 1,\n        \"service\": \"segebergwzv-abfallkalender\",\n    },\n}\n\n\nBASE_URL = \"https://web.c-trace.de\"\n\n\nclass Source:\n    def __init__(self, ort, strasse, hausnummer, service=None):\n        # Compatibility handling for Bremen which was the first supported\n        # district and didn't require to set a service name.\n        if service is None:\n            if ort == \"Bremen\":\n                service = \"bremenabfallkalender\"\n            else:\n                raise Exception(\"service is missing\")\n\n        self._service = service\n        self._ort = ort\n        self._strasse = strasse\n        self._hausnummer = hausnummer\n        self._ics = ICS(regex=r\"Abfuhr: (.*)\")\n\n    def fetch(self):\n        session = requests.session()\n\n        # get session url\n        r = session.get(\n            f\"{BASE_URL}/{self._service}/Abfallkalender\",\n            allow_redirects=False,\n        )\n        session_id = r.headers[\"location\"].split(\"/\")[\n            2\n        ]  # session_id like \"(S(r3bme50igdgsp2lstgxxhvs2))\"\n\n        args = {\n            \"Ort\": self._ort,\n            \"Gemeinde\": self._ort,\n            \"Strasse\": self._strasse,\n            \"Hausnr\": self._hausnummer,\n            \"Abfall\": \"|\".join(str(i) for i in range(0, 99)),  # return all waste types\n        }\n        r = session.get(\n            f\"{BASE_URL}/{self._service}/{session_id}/abfallkalender/cal\", params=args\n        )\n        r.raise_for_status()\n\n        # parse ics file\n        r.encoding = \"utf-8\"\n        dates = self._ics.convert(r.text)\n\n        entries = []\n        for d in dates:\n            entries.append(Collection(d[0], d[1]))\n        return entries\n", "path": "custom_components/waste_collection_schedule/waste_collection_schedule/source/c_trace_de.py"}]}