Update prompting_with_media.ipynb (#417)

* Update prompting_with_media.ipynb

Update some text

* Update prompting_with_media.ipynb

fix typo

Author: TYMichaelChen

site/en/gemini-api/docs/prompting_with_media.ipynb

@@ -522,7 +522,8 @@
         "  -   video/wmv\n",
         "  -   video/3gpp\n",
         "\n",
-        "- The File API service currently samples videos into images at 1 frame per second (FPS) and may be subject to change to provide the best inference quality. Individual images take up 258 tokens **regardless** of resolution and quality.\n",
+        "- The File API service currently samples videos into images at 1 frame per second (FPS) and may be subject to change to provide the best inference quality.\n",
+        "- Video limits depend on the context size limit of the model used for inference. For example, `gemini-1.5-pro` has a maximum video length of ~60 minutes.\n",
         "\n",
         "### Plain text formats\n",
         "\n",
@@ -572,8 +573,8 @@
       },
       "outputs": [],
       "source": [
-        "my_filename = \"gemini_logo.png\" # @param {type:\"string\"}\n",
-        "my_file_display_name = \"Gemini Logo\" # @param {type:\"string\"}\n",
+        "my_filename = \"image.jpg\" # @param {type:\"string\"}\n",
+        "my_file_display_name = \"Sample Image\" # @param {type:\"string\"}\n",
         "\n",
         "my_file = genai.upload_file(path=my_filename,\n",
         "                            display_name=my_file_display_name)\n",