docs: region tags clean-up (#13321)

remove duplicate/un-used region tags

Author: msampathkumar

genai/count_tokens/counttoken_compute_with_txt.py

@@ -14,8 +14,6 @@
 
 
 def compute_tokens_example() -> int:
-    # TODO: Remove `count_tokens` region tags after Feb 2025
-    # [START googlegenaisdk_count_tokens_compute_with_txt]
     # [START googlegenaisdk_counttoken_compute_with_txt]
     from google import genai
     from google.genai.types import HttpOptions
@@ -34,7 +32,6 @@ def compute_tokens_example() -> int:
     #    tokens=[b'What', b"'", b's', b' the', b' longest', b' word', b' in', b' the', b' English', b' language', b'?']
     #  )]
     # [END googlegenaisdk_counttoken_compute_with_txt]
-    # [END googlegenaisdk_count_tokens_compute_with_txt]
     return response.tokens_info
 
 

genai/count_tokens/counttoken_resp_with_txt.py

@@ -14,8 +14,6 @@
 
 
 def count_tokens_example() -> int:
-    # TODO: Remove `count_tokens` region tags after Feb 2025
-    # [START googlegenaisdk_count_tokens_resp_with_txt]
     # [START googlegenaisdk_counttoken_resp_with_txt]
     from google import genai
     from google.genai.types import HttpOptions
@@ -38,7 +36,6 @@ def count_tokens_example() -> int:
     #  prompt_token_count=6
     #  total_token_count=317
     # [END googlegenaisdk_counttoken_resp_with_txt]
-    # [END googlegenaisdk_count_tokens_resp_with_txt]
     return response.usage_metadata
 
 

genai/count_tokens/counttoken_with_txt.py

@@ -14,8 +14,6 @@
 
 
 def count_tokens() -> int:
-    # TODO: Remove `count_tokens` region tags after Feb 2025
-    # [START googlegenaisdk_count_tokens_with_txt]
     # [START googlegenaisdk_counttoken_with_txt]
     from google import genai
     from google.genai.types import HttpOptions
@@ -30,7 +28,6 @@ def count_tokens() -> int:
     # total_tokens=10
     # cached_content_token_count=None
     # [END googlegenaisdk_counttoken_with_txt]
-    # [END googlegenaisdk_count_tokens_with_txt]
     return response.total_tokens
 
 

genai/count_tokens/counttoken_with_txt_vid.py

@@ -14,8 +14,6 @@
 
 
 def count_tokens() -> int:
-    # TODO: Remove `count_tokens` region tags after Feb 2025
-    # [START googlegenaisdk_count_tokens_with_txt_img_vid]
     # [START googlegenaisdk_counttoken_with_txt_vid]
     from google import genai
     from google.genai.types import HttpOptions, Part
@@ -38,7 +36,6 @@ def count_tokens() -> int:
     # Example output:
     # total_tokens=16252 cached_content_token_count=None
     # [END googlegenaisdk_counttoken_with_txt_vid]
-    # [END googlegenaisdk_count_tokens_with_txt_img_vid]
     return response.total_tokens