diff --git a/example/src/graphql/get_character.gleam b/example/src/graphql/get_character.gleam
index 3e9f034..9fa0cc9 100644
--- a/example/src/graphql/get_character.gleam
+++ b/example/src/graphql/get_character.gleam
@@ -1,8 +1,8 @@
 import gleam/dynamic/decode
 import gleam/http/request.{type Request}
 import gleam/json
-import squall
 import gleam/option.{type Option}
+import squall
 
 pub type Character {
   Character(
@@ -22,14 +22,12 @@ pub fn character_decoder() -> decode.Decoder(Character) {
 }
 
 pub fn character_to_json(input: Character) -> json.Json {
-  json.object(
-    [
-      #("id", json.nullable(input.id, json.string)),
-      #("name", json.nullable(input.name, json.string)),
-      #("status", json.nullable(input.status, json.string)),
-      #("species", json.nullable(input.species, json.string)),
-    ],
-  )
+  json.object([
+    #("id", json.nullable(input.id, json.string)),
+    #("name", json.nullable(input.name, json.string)),
+    #("status", json.nullable(input.status, json.string)),
+    #("species", json.nullable(input.species, json.string)),
+  ])
 }
 
 pub type GetCharacterResponse {
@@ -37,19 +35,23 @@ pub type GetCharacterResponse {
 }
 
 pub fn get_character_response_decoder() -> decode.Decoder(GetCharacterResponse) {
-  use character <- decode.field("character", decode.optional(character_decoder()))
+  use character <- decode.field(
+    "character",
+    decode.optional(character_decoder()),
+  )
   decode.success(GetCharacterResponse(character: character))
 }
 
 pub fn get_character_response_to_json(input: GetCharacterResponse) -> json.Json {
-  json.object(
-    [
-      #("character", json.nullable(input.character, character_to_json)),
-    ],
-  )
+  json.object([
+    #("character", json.nullable(input.character, character_to_json)),
+  ])
 }
 
-pub fn get_character(client: squall.Client, id: String) -> Result(Request(String), String) {
+pub fn get_character(
+  client: squall.Client,
+  id: String,
+) -> Result(Request(String), String) {
   squall.prepare_request(
     client,
     "query GetCharacter($id: ID!) {\n  character(id: $id) {\n    id\n    name\n    status\n    species\n  }\n}\n",
@@ -57,6 +59,8 @@ pub fn get_character(client: squall.Client, id: String) -> Result(Request(String
   )
 }
 
-pub fn parse_get_character_response(body: String) -> Result(GetCharacterResponse, String) {
+pub fn parse_get_character_response(
+  body: String,
+) -> Result(GetCharacterResponse, String) {
   squall.parse_response(body, get_character_response_decoder())
 }
diff --git a/example/src/graphql/get_character_with_fragment.gleam b/example/src/graphql/get_character_with_fragment.gleam
index 20da85a..0407731 100644
--- a/example/src/graphql/get_character_with_fragment.gleam
+++ b/example/src/graphql/get_character_with_fragment.gleam
@@ -1,8 +1,8 @@
 import gleam/dynamic/decode
 import gleam/http/request.{type Request}
 import gleam/json
-import squall
 import gleam/option.{type Option}
+import squall
 
 pub type Character {
   Character(
@@ -39,15 +39,13 @@ pub fn location_decoder() -> decode.Decoder(Location) {
 }
 
 pub fn character_to_json(input: Character) -> json.Json {
-  json.object(
-    [
-      #("id", json.nullable(input.id, json.string)),
-      #("name", json.nullable(input.name, json.string)),
-      #("status", json.nullable(input.status, json.string)),
-      #("species", json.nullable(input.species, json.string)),
-      #("origin", json.nullable(input.origin, location_to_json)),
-    ],
-  )
+  json.object([
+    #("id", json.nullable(input.id, json.string)),
+    #("name", json.nullable(input.name, json.string)),
+    #("status", json.nullable(input.status, json.string)),
+    #("species", json.nullable(input.species, json.string)),
+    #("origin", json.nullable(input.origin, location_to_json)),
+  ])
 }
 
 pub fn location_to_json(input: Location) -> json.Json {
@@ -58,20 +56,28 @@ pub type GetCharacterWithFragmentResponse {
   GetCharacterWithFragmentResponse(character: Option(Character))
 }
 
-pub fn get_character_with_fragment_response_decoder() -> decode.Decoder(GetCharacterWithFragmentResponse) {
-  use character <- decode.field("character", decode.optional(character_decoder()))
+pub fn get_character_with_fragment_response_decoder() -> decode.Decoder(
+  GetCharacterWithFragmentResponse,
+) {
+  use character <- decode.field(
+    "character",
+    decode.optional(character_decoder()),
+  )
   decode.success(GetCharacterWithFragmentResponse(character: character))
 }
 
-pub fn get_character_with_fragment_response_to_json(input: GetCharacterWithFragmentResponse) -> json.Json {
-  json.object(
-    [
-      #("character", json.nullable(input.character, character_to_json)),
-    ],
-  )
+pub fn get_character_with_fragment_response_to_json(
+  input: GetCharacterWithFragmentResponse,
+) -> json.Json {
+  json.object([
+    #("character", json.nullable(input.character, character_to_json)),
+  ])
 }
 
-pub fn get_character_with_fragment(client: squall.Client, id: String) -> Result(Request(String), String) {
+pub fn get_character_with_fragment(
+  client: squall.Client,
+  id: String,
+) -> Result(Request(String), String) {
   squall.prepare_request(
     client,
     "fragment CharacterInfo on Character {\n  id\n  name\n  status\n  species\n}\n\nquery GetCharacterWithFragment($id: ID!) {\n  character(id: $id) {\n    ...CharacterInfo\n    origin {\n      name\n    }\n  }\n}\n",
@@ -79,6 +85,8 @@ pub fn get_character_with_fragment(client: squall.Client, id: String) -> Result(
   )
 }
 
-pub fn parse_get_character_with_fragment_response(body: String) -> Result(GetCharacterWithFragmentResponse, String) {
+pub fn parse_get_character_with_fragment_response(
+  body: String,
+) -> Result(GetCharacterWithFragmentResponse, String) {
   squall.parse_response(body, get_character_with_fragment_response_decoder())
 }
diff --git a/src/squall.gleam b/src/squall.gleam
index bea418d..86b33a4 100644
--- a/src/squall.gleam
+++ b/src/squall.gleam
@@ -206,7 +206,8 @@ fn generate(endpoint: String) {
                 // Extract main operation and fragments
                 case graphql_ast.get_main_operation(document) {
                   Ok(operation) -> {
-                    let fragments = graphql_ast.get_fragment_definitions(document)
+                    let fragments =
+                      graphql_ast.get_fragment_definitions(document)
 
                     case
                       codegen.generate_operation_with_fragments(
diff --git a/src/squall/internal/codegen.gleam b/src/squall/internal/codegen.gleam
index 48a5a19..6583f6e 100644
--- a/src/squall/internal/codegen.gleam
+++ b/src/squall/internal/codegen.gleam
@@ -249,7 +249,14 @@ pub fn generate_operation(
   schema_data: schema.Schema,
   _graphql_endpoint: String,
 ) -> Result(String, Error) {
-  generate_operation_with_fragments(operation_name, source, operation, [], schema_data, "")
+  generate_operation_with_fragments(
+    operation_name,
+    source,
+    operation,
+    [],
+    schema_data,
+    "",
+  )
 }
 
 pub fn generate_operation_with_fragments(
@@ -1225,15 +1232,17 @@ fn generate_function(
   schema_types: dict.Dict(String, schema.Type),
 ) -> Document {
   // Generate the prepare request function
-  let prepare_function = generate_prepare_function(
-    operation_name,
-    variables,
-    query_string,
-    schema_types,
-  )
+  let prepare_function =
+    generate_prepare_function(
+      operation_name,
+      variables,
+      query_string,
+      schema_types,
+    )
 
   // Generate the parse response function
-  let parse_function = generate_parse_function(operation_name, response_type_name)
+  let parse_function =
+    generate_parse_function(operation_name, response_type_name)
 
   // Combine both functions with a line break
   doc.concat([prepare_function, doc.lines(2), parse_function])
diff --git a/test/codegen_test.gleam b/test/codegen_test.gleam
index 1b54e87..b02a69f 100644
--- a/test/codegen_test.gleam
+++ b/test/codegen_test.gleam
@@ -56,7 +56,13 @@ pub fn generate_simple_query_test() {
     )
 
   let result =
-    codegen.generate_operation("get_user", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_user",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -123,7 +129,13 @@ pub fn generate_query_with_variables_test() {
     )
 
   let result =
-    codegen.generate_operation("get_user", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_user",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -202,7 +214,13 @@ pub fn generate_query_with_nested_types_test() {
     )
 
   let result =
-    codegen.generate_operation("get_character", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_character",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -274,7 +292,13 @@ pub fn generate_mutation_test() {
     )
 
   let result =
-    codegen.generate_operation("create_user", mutation_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "create_user",
+      mutation_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -339,7 +363,13 @@ pub fn generate_with_reserved_keywords_test() {
     )
 
   let result =
-    codegen.generate_operation("get_item", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_item",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -411,7 +441,13 @@ pub fn generate_inline_scalar_arguments_test() {
     )
 
   let result =
-    codegen.generate_operation("get_character", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_character",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -498,7 +534,13 @@ pub fn generate_inline_object_arguments_test() {
     )
 
   let result =
-    codegen.generate_operation("get_characters", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_characters",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -572,7 +614,13 @@ pub fn generate_inline_array_arguments_test() {
     )
 
   let result =
-    codegen.generate_operation("get_episodes", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_episodes",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -703,7 +751,13 @@ pub fn generate_multiple_root_fields_test() {
     )
 
   let result =
-    codegen.generate_operation("multi_query", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "multi_query",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -798,7 +852,13 @@ pub fn generate_mutation_with_input_object_test() {
     )
 
   let result =
-    codegen.generate_operation("update_profile", mutation_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "update_profile",
+      mutation_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -915,7 +975,13 @@ pub fn generate_mutation_with_nested_input_object_test() {
     )
 
   let result =
-    codegen.generate_operation("update_profile", mutation_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "update_profile",
+      mutation_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -989,7 +1055,13 @@ pub fn generate_query_with_all_non_nullable_fields_test() {
     )
 
   let result =
-    codegen.generate_operation("get_product", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_product",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1060,7 +1132,13 @@ pub fn generate_query_with_json_scalar_test() {
     )
 
   let result =
-    codegen.generate_operation("get_profile", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_profile",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1144,7 +1222,13 @@ pub fn generate_mutation_with_json_input_field_test() {
     )
 
   let result =
-    codegen.generate_operation("update_settings", mutation_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "update_settings",
+      mutation_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1245,7 +1329,13 @@ pub fn generate_mutation_with_optional_input_fields_test() {
     )
 
   let result =
-    codegen.generate_operation("create_profile", mutation_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "create_profile",
+      mutation_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1321,7 +1411,13 @@ pub fn generate_query_with_optional_response_fields_test() {
     )
 
   let result =
-    codegen.generate_operation("get_profile", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_profile",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1390,7 +1486,13 @@ pub fn generate_response_serializer_simple_test() {
     )
 
   let result =
-    codegen.generate_operation("get_user", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_user",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1454,7 +1556,13 @@ pub fn generate_response_serializer_with_optional_fields_test() {
     )
 
   let result =
-    codegen.generate_operation("get_user", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_user",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1537,7 +1645,13 @@ pub fn generate_response_serializer_with_nested_types_test() {
     )
 
   let result =
-    codegen.generate_operation("get_user", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_user",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1604,7 +1718,13 @@ pub fn generate_response_serializer_with_lists_test() {
     )
 
   let result =
-    codegen.generate_operation("get_users", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_users",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {
@@ -1695,7 +1815,13 @@ pub fn generate_response_serializer_with_all_scalars_test() {
     )
 
   let result =
-    codegen.generate_operation("get_product", query_source, operation, mock_schema, "")
+    codegen.generate_operation(
+      "get_product",
+      query_source,
+      operation,
+      mock_schema,
+      "",
+    )
 
   case result {
     Ok(code) -> {