We are currently solving the following issue within our repository. Here is the issue text:
--- BEGIN ISSUE ---
Same name for an attribute and a function
Hi, I'm new to programming and I'm not sure if it's a problem, but the code(
Python/data_structures/queue/queue_on_list.py) have the same name for an attribute and a function.
```
class Queue:
    def __init__(self):
        self.entries = []
        self.length = 0
        self.front = 0

    def front(self):
        return self.entries[0]
```
When executed it gives me the error:
TypeError: 'int' object is not callable

--- END ISSUE ---

Below are some code segments, each from a relevant file. One or more of these files may contain bugs.
--- BEGIN FILES ---
Path: `data_structures/queue/queue_on_list.py`
Content:
```
1 """Queue represented by a Python list"""
2 
3 
4 class Queue:
5     def __init__(self):
6         self.entries = []
7         self.length = 0
8         self.front = 0
9 
10     def __str__(self):
11         printed = "<" + str(self.entries)[1:-1] + ">"
12         return printed
13 
14     """Enqueues {@code item}
15     @param item
16         item to enqueue"""
17 
18     def put(self, item):
19         self.entries.append(item)
20         self.length = self.length + 1
21 
22     """Dequeues {@code item}
23     @requirement: |self.length| > 0
24     @return dequeued
25         item that was dequeued"""
26 
27     def get(self):
28         self.length = self.length - 1
29         dequeued = self.entries[self.front]
30         # self.front-=1
31         # self.entries = self.entries[self.front:]
32         self.entries = self.entries[1:]
33         return dequeued
34 
35     """Rotates the queue {@code rotation} times
36     @param rotation
37         number of times to rotate queue"""
38 
39     def rotate(self, rotation):
40         for i in range(rotation):
41             self.put(self.get())
42 
43     """Enqueues {@code item}
44     @return item at front of self.entries"""
45 
46     def front(self):
47         return self.entries[0]
48 
49     """Returns the length of this.entries"""
50 
51     def size(self):
52         return self.length
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/data_structures/queue/queue_on_list.py b/data_structures/queue/queue_on_list.py
--- a/data_structures/queue/queue_on_list.py
+++ b/data_structures/queue/queue_on_list.py
@@ -43,7 +43,7 @@
     """Enqueues {@code item}
     @return item at front of self.entries"""
 
-    def front(self):
+    def get_front(self):
         return self.entries[0]
 
     """Returns the length of this.entries"""

{"golden_diff": "diff --git a/data_structures/queue/queue_on_list.py b/data_structures/queue/queue_on_list.py\n--- a/data_structures/queue/queue_on_list.py\n+++ b/data_structures/queue/queue_on_list.py\n@@ -43,7 +43,7 @@\n     \"\"\"Enqueues {@code item}\r\n     @return item at front of self.entries\"\"\"\r\n \r\n-    def front(self):\r\n+    def get_front(self):\r\n         return self.entries[0]\r\n \r\n     \"\"\"Returns the length of this.entries\"\"\"\n", "issue": "Same name for an attribute and a function\nHi, I'm new to programming and I'm not sure if it's a problem, but the code(\r\nPython/data_structures/queue/queue_on_list.py) have the same name for an attribute and a function.\r\n```\r\nclass Queue:\r\n    def __init__(self):\r\n        self.entries = []\r\n        self.length = 0\r\n        self.front = 0\r\n\r\n    def front(self):\r\n        return self.entries[0]\r\n```\r\nWhen executed it gives me the error:\r\nTypeError: 'int' object is not callable\n", "before_files": [{"content": "\"\"\"Queue represented by a Python list\"\"\"\r\n\r\n\r\nclass Queue:\r\n    def __init__(self):\r\n        self.entries = []\r\n        self.length = 0\r\n        self.front = 0\r\n\r\n    def __str__(self):\r\n        printed = \"<\" + str(self.entries)[1:-1] + \">\"\r\n        return printed\r\n\r\n    \"\"\"Enqueues {@code item}\r\n    @param item\r\n        item to enqueue\"\"\"\r\n\r\n    def put(self, item):\r\n        self.entries.append(item)\r\n        self.length = self.length + 1\r\n\r\n    \"\"\"Dequeues {@code item}\r\n    @requirement: |self.length| > 0\r\n    @return dequeued\r\n        item that was dequeued\"\"\"\r\n\r\n    def get(self):\r\n        self.length = self.length - 1\r\n        dequeued = self.entries[self.front]\r\n        # self.front-=1\r\n        # self.entries = self.entries[self.front:]\r\n        self.entries = self.entries[1:]\r\n        return dequeued\r\n\r\n    \"\"\"Rotates the queue {@code rotation} times\r\n    @param rotation\r\n        number of times to rotate queue\"\"\"\r\n\r\n    def rotate(self, rotation):\r\n        for i in range(rotation):\r\n            self.put(self.get())\r\n\r\n    \"\"\"Enqueues {@code item}\r\n    @return item at front of self.entries\"\"\"\r\n\r\n    def front(self):\r\n        return self.entries[0]\r\n\r\n    \"\"\"Returns the length of this.entries\"\"\"\r\n\r\n    def size(self):\r\n        return self.length\r\n", "path": "data_structures/queue/queue_on_list.py"}], "after_files": [{"content": "\"\"\"Queue represented by a Python list\"\"\"\r\n\r\n\r\nclass Queue:\r\n    def __init__(self):\r\n        self.entries = []\r\n        self.length = 0\r\n        self.front = 0\r\n\r\n    def __str__(self):\r\n        printed = \"<\" + str(self.entries)[1:-1] + \">\"\r\n        return printed\r\n\r\n    \"\"\"Enqueues {@code item}\r\n    @param item\r\n        item to enqueue\"\"\"\r\n\r\n    def put(self, item):\r\n        self.entries.append(item)\r\n        self.length = self.length + 1\r\n\r\n    \"\"\"Dequeues {@code item}\r\n    @requirement: |self.length| > 0\r\n    @return dequeued\r\n        item that was dequeued\"\"\"\r\n\r\n    def get(self):\r\n        self.length = self.length - 1\r\n        dequeued = self.entries[self.front]\r\n        # self.front-=1\r\n        # self.entries = self.entries[self.front:]\r\n        self.entries = self.entries[1:]\r\n        return dequeued\r\n\r\n    \"\"\"Rotates the queue {@code rotation} times\r\n    @param rotation\r\n        number of times to rotate queue\"\"\"\r\n\r\n    def rotate(self, rotation):\r\n        for i in range(rotation):\r\n            self.put(self.get())\r\n\r\n    \"\"\"Enqueues {@code item}\r\n    @return item at front of self.entries\"\"\"\r\n\r\n    def get_front(self):\r\n        return self.entries[0]\r\n\r\n    \"\"\"Returns the length of this.entries\"\"\"\r\n\r\n    def size(self):\r\n        return self.length\r\n", "path": "data_structures/queue/queue_on_list.py"}]}