prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  Include provider info in the serialized response of `GET /safe-apps/`
  The `/safe-apps` endpoint should include data about the provider if any
  
  </issue>
  <code>
  [start of src/safe_apps/serializers.py]
  1 from rest_framework import serializers
  2 
  3 from .models import SafeApp
  4 
  5 
  6 class SafeAppsResponseSerializer(serializers.ModelSerializer):
  7     class Meta:
  8         model = SafeApp
  9         fields = ['url', 'name', 'icon_url', 'description', 'networks']
  10
  [end of src/safe_apps/serializers.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/src/safe_apps/serializers.py b/src/safe_apps/serializers.py
  --- a/src/safe_apps/serializers.py
  +++ b/src/safe_apps/serializers.py
  @@ -1,9 +1,17 @@
   from rest_framework import serializers
   
  -from .models import SafeApp
  +from .models import SafeApp, Provider
  +
  +
  +class ProviderSerializer(serializers.ModelSerializer):
  +    class Meta:
  +        model = Provider
  +        fields = ['url', 'name']
   
   
   class SafeAppsResponseSerializer(serializers.ModelSerializer):
  +    provider = ProviderSerializer()
  +
       class Meta:
           model = SafeApp
  -        fields = ['url', 'name', 'icon_url', 'description', 'networks']
  +        fields = ['url', 'name', 'icon_url', 'description', 'networks', 'provider']
  
verification_info: {"golden_diff": "diff --git a/src/safe_apps/serializers.py b/src/safe_apps/serializers.py\n--- a/src/safe_apps/serializers.py\n+++ b/src/safe_apps/serializers.py\n@@ -1,9 +1,17 @@\n from rest_framework import serializers\n \n-from .models import SafeApp\n+from .models import SafeApp, Provider\n+\n+\n+class ProviderSerializer(serializers.ModelSerializer):\n+    class Meta:\n+        model = Provider\n+        fields = ['url', 'name']\n \n \n class SafeAppsResponseSerializer(serializers.ModelSerializer):\n+    provider = ProviderSerializer()\n+\n     class Meta:\n         model = SafeApp\n-        fields = ['url', 'name', 'icon_url', 'description', 'networks']\n+        fields = ['url', 'name', 'icon_url', 'description', 'networks', 'provider']\n", "issue": "Include provider info in the serialized response of `GET /safe-apps/`\nThe `/safe-apps` endpoint should include data about the provider if any\n", "before_files": [{"content": "from rest_framework import serializers\n\nfrom .models import SafeApp\n\n\nclass SafeAppsResponseSerializer(serializers.ModelSerializer):\n    class Meta:\n        model = SafeApp\n        fields = ['url', 'name', 'icon_url', 'description', 'networks']\n", "path": "src/safe_apps/serializers.py"}]}