fix(genai sdk): fix example output and file name (#13185)

* fix output

* fix filename

* Update genai/count_tokens/test_count_tokens_examples.py

---------

Co-authored-by: Holt Skinner <13262395+holtskinner@users.noreply.github.com>

Author: Valeriy-Burlaka

genai/count_tokens/counttoken_with_txt_img_vid.py renamed to genai/count_tokens/counttoken_with_txt_vid.py

@@ -37,7 +37,7 @@ def count_tokens() -> int:
     print(response)
 
     # Example output:
-    # total_tokens=10 cached_content_token_count=None
+    # total_tokens=16252 cached_content_token_count=None
 
     # [END googlegenaisdk_counttoken_with_txt_vid]
     # [END googlegenaisdk_count_tokens_with_txt_img_vid]

genai/count_tokens/test_count_tokens_examples.py

@@ -21,7 +21,7 @@
 import counttoken_compute_with_txt
 import counttoken_resp_with_txt
 import counttoken_with_txt
-import counttoken_with_txt_img_vid
+import counttoken_with_txt_vid
 
 os.environ["GOOGLE_GENAI_USE_VERTEXAI"] = "True"
 os.environ["GOOGLE_CLOUD_LOCATION"] = "us-central1"
@@ -41,5 +41,5 @@ def test_counttoken_with_txt() -> None:
     assert counttoken_with_txt.count_tokens()
 
 
-def test_counttoken_with_txt_img_vid() -> None:
-    assert counttoken_with_txt_img_vid.count_tokens()
+def test_counttoken_with_txt_vid() -> None:
+    assert counttoken_with_txt_vid.count_tokens()