prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Disable manual register() ids in syft.grid.register()
  **Is your feature request related to a problem? Please describe.**
  It is a security risk for people to specify their own IDs given that GridNetwork will let you connect to anyone whose id you already know. Thus, we should disable the ability for people to specify their own ID and replace it with a randomly generated hash.
  
  This hash should be printed with clear instructions ("Send this to whomever you'd like to connect with") when register() is called.
  
  </issue>
  <code>
  [start of syft/grid/__init__.py]
  1 from .network import Network
  2 
  3 DEFAULT_NETWORK_URL = "ws://ec2-13-59-45-128.us-east-2.compute.amazonaws.com"
  4 
  5 
  6 def register(node_id: str, **kwargs):
  7     """ Add this process as a new peer registering it in the grid network.
  8         
  9         Args:
  10             node_id: Id used to identify this node.
  11         Returns:
  12             peer: Peer Network instance.
  13     """
  14     if not kwargs:
  15         args = args = {"max_size": None, "timeout": 444, "url": DEFAULT_NETWORK_URL}
  16     else:
  17         args = kwargs
  18 
  19     peer = Network(node_id, **args)
  20     peer.start()
  21     return peer
  22
  [end of syft/grid/__init__.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/syft/grid/__init__.py b/syft/grid/__init__.py
  --- a/syft/grid/__init__.py
  +++ b/syft/grid/__init__.py
  @@ -1,13 +1,12 @@
   from .network import Network
  +import uuid
   
   DEFAULT_NETWORK_URL = "ws://ec2-13-59-45-128.us-east-2.compute.amazonaws.com"
   
   
  -def register(node_id: str, **kwargs):
  +def register(**kwargs):
       """ Add this process as a new peer registering it in the grid network.
           
  -        Args:
  -            node_id: Id used to identify this node.
           Returns:
               peer: Peer Network instance.
       """
  @@ -16,6 +15,8 @@
       else:
           args = kwargs
   
  -    peer = Network(node_id, **args)
  +    peer_id = str(uuid.uuid4())
  +    peer = Network(peer_id, **args)
       peer.start()
  +
       return peer
  
verification_info: {"golden_diff": "diff --git a/syft/grid/__init__.py b/syft/grid/__init__.py\n--- a/syft/grid/__init__.py\n+++ b/syft/grid/__init__.py\n@@ -1,13 +1,12 @@\n from .network import Network\n+import uuid\n \n DEFAULT_NETWORK_URL = \"ws://ec2-13-59-45-128.us-east-2.compute.amazonaws.com\"\n \n \n-def register(node_id: str, **kwargs):\n+def register(**kwargs):\n     \"\"\" Add this process as a new peer registering it in the grid network.\n         \n-        Args:\n-            node_id: Id used to identify this node.\n         Returns:\n             peer: Peer Network instance.\n     \"\"\"\n@@ -16,6 +15,8 @@\n     else:\n         args = kwargs\n \n-    peer = Network(node_id, **args)\n+    peer_id = str(uuid.uuid4())\n+    peer = Network(peer_id, **args)\n     peer.start()\n+\n     return peer\n", "issue": "Disable manual register() ids in syft.grid.register()\n**Is your feature request related to a problem? Please describe.**\r\nIt is a security risk for people to specify their own IDs given that GridNetwork will let you connect to anyone whose id you already know. Thus, we should disable the ability for people to specify their own ID and replace it with a randomly generated hash.\r\n\r\nThis hash should be printed with clear instructions (\"Send this to whomever you'd like to connect with\") when register() is called.\n", "before_files": [{"content": "from .network import Network\n\nDEFAULT_NETWORK_URL = \"ws://ec2-13-59-45-128.us-east-2.compute.amazonaws.com\"\n\n\ndef register(node_id: str, **kwargs):\n    \"\"\" Add this process as a new peer registering it in the grid network.\n        \n        Args:\n            node_id: Id used to identify this node.\n        Returns:\n            peer: Peer Network instance.\n    \"\"\"\n    if not kwargs:\n        args = args = {\"max_size\": None, \"timeout\": 444, \"url\": DEFAULT_NETWORK_URL}\n    else:\n        args = kwargs\n\n    peer = Network(node_id, **args)\n    peer.start()\n    return peer\n", "path": "syft/grid/__init__.py"}]}