fix(genai): change parameters for imagen capability model (#13541)

Author: katiemn

genai/image_generation/imggen_canny_ctrl_type_with_txt_img.py

@@ -38,7 +38,6 @@ def canny_edge_customization(output_gcs_uri: str) -> str:
         config=EditImageConfig(
             edit_mode="EDIT_MODE_CONTROLLED_EDITING",
             number_of_images=1,
-            seed=1,
             safety_filter_level="BLOCK_MEDIUM_AND_ABOVE",
             person_generation="ALLOW_ADULT",
             output_gcs_uri=output_gcs_uri,

genai/image_generation/imggen_raw_reference_with_txt_img.py

@@ -37,7 +37,6 @@ def style_transfer_customization(output_gcs_uri: str) -> str:
         config=EditImageConfig(
             edit_mode="EDIT_MODE_DEFAULT",
             number_of_images=1,
-            seed=1,
             safety_filter_level="BLOCK_MEDIUM_AND_ABOVE",
             person_generation="ALLOW_ADULT",
             output_gcs_uri=output_gcs_uri,

genai/image_generation/imggen_scribble_ctrl_type_with_txt_img.py

@@ -38,7 +38,6 @@ def scribble_customization(output_gcs_uri: str) -> str:
         config=EditImageConfig(
             edit_mode="EDIT_MODE_CONTROLLED_EDITING",
             number_of_images=1,
-            seed=1,
             safety_filter_level="BLOCK_MEDIUM_AND_ABOVE",
             person_generation="ALLOW_ADULT",
             output_gcs_uri=output_gcs_uri,

genai/image_generation/imggen_style_reference_with_txt_img.py

@@ -38,7 +38,6 @@ def style_customization(output_gcs_uri: str) -> str:
         config=EditImageConfig(
             edit_mode="EDIT_MODE_DEFAULT",
             number_of_images=1,
-            seed=1,
             safety_filter_level="BLOCK_MEDIUM_AND_ABOVE",
             person_generation="ALLOW_ADULT",
             output_gcs_uri=output_gcs_uri,

genai/image_generation/imggen_subj_refer_ctrl_refer_with_txt_imgs.py

@@ -56,7 +56,6 @@ def subject_customization(output_gcs_uri: str) -> str:
         config=EditImageConfig(
             edit_mode="EDIT_MODE_DEFAULT",
             number_of_images=1,
-            seed=1,
             safety_filter_level="BLOCK_MEDIUM_AND_ABOVE",
             person_generation="ALLOW_ADULT",
             output_gcs_uri=output_gcs_uri,