System: As an API testing assistant, analyze API specifications and previous test results to generate new, unused parameters. Avoid using any parameters from the previous attempts. Return only the parameter dictionary.
User: API Specification:
URL: https://google-search-api7.p.rapidapi.com/search
Method: GET
Required Parameters: [{'name': 'keyword', 'type': 'STRING', 'description': 'The search keyword for the query.', 'default': 'Chatgpt'}]
Optional Parameters: [{'name': 'num', 'type': 'NUMBER', 'description': 'Number of results to return. If not specified, defaults to 10.', 'default': ''}, {'name': 'start', 'type': 'NUMBER', 'description': 'Defines how many results to skip. For example, to get the second page of results, use start=10. If not specified, defaults to 0.', 'default': ''}, {'name': 'html', 'type': 'STRING', 'description': 'Option to retrieve the full HTML of the Google search results page.', 'default': ''}, {'name': 'uule', 'type': 'STRING', 'description': "Specifies the location for the search results using Google's UULE parameter. Users must calculate UULE themselves.", 'default': ''}, {'name': 'language', 'type': 'STRING', 'description': 'Full name of the language for the search results (e.g., English, Spanish).', 'default': ''}, {'name': 'device', 'type': 'STRING', 'description': "Specifies the device type for the search results, either 'desktop' or 'mobile'. Defaults to 'desktop'.", 'default': 'Desktop'}, {'name': 'country', 'type': 'STRING', 'description': 'Full name of the country for localized search results (e.g., United States, Canada).', 'default': ''}]
Previous attempts: Initial Attempt 1:
Parameters: {'keyword': 'Artificial Intelligence', 'num': 15, 'start': 5, 'html': 'true', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9', 'language': 'French', 'device': 'mobile', 'country': 'France'}
Result: Success
Analysis: Success - parameters worked well

Initial Attempt 2:
Parameters: {'keyword': 'Machine Learning', 'num': 20, 'start': 10, 'html': 'false', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9', 'language': 'Spanish', 'device': 'desktop', 'country': 'Spain'}
Result: Success
Analysis: Success - parameters worked well

Recent Attempt 3:
Parameters: {'keyword': 'Deep Learning', 'num': 10, 'start': 0, 'html': 'false', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9', 'language': 'English', 'device': 'desktop', 'country': 'United States'}
Result: Success
Analysis: Success - parameters worked well

Recent Attempt 4:
Parameters: {'keyword': 'Natural Language Processing', 'num': 12, 'start': 2, 'html': 'true', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9', 'language': 'German', 'device': 'mobile', 'country': 'Germany'}
Result: Success
Analysis: Success - parameters worked well

Recent Attempt 5:
Parameters: {'keyword': 'Reinforcement Learning', 'num': 5, 'start': 15, 'html': 'false', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9', 'language': 'Italian', 'device': 'desktop', 'country': 'Italy'}
Result: Success
Analysis: Success - parameters worked well

Already used parameters: - {'country': 'United States', 'device': 'desktop', 'html': 'false', 'keyword': 'Deep Learning', 'language': 'English', 'num': '10', 'start': '0', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9'}
- {'country': 'Germany', 'device': 'mobile', 'html': 'true', 'keyword': 'Natural Language Processing', 'language': 'German', 'num': '12', 'start': '2', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9'}
- {'country': 'Italy', 'device': 'desktop', 'html': 'false', 'keyword': 'Reinforcement Learning', 'language': 'Italian', 'num': '5', 'start': '15', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9'}
- {'country': 'Spain', 'device': 'desktop', 'html': 'false', 'keyword': 'Machine Learning', 'language': 'Spanish', 'num': '20', 'start': '10', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9'}
- {'country': 'France', 'device': 'mobile', 'html': 'true', 'keyword': 'Artificial Intelligence', 'language': 'French', 'num': '15', 'start': '5', 'uule': 'w+CAIQICJUaG9tYXMgc3RhdGUgQ0EiLCJhbGxvdyI6IjEwLjEwLjEwLjEwIiwibG9jYXRpb24iOiJ1cyJ9'}

Rules:
1. If required_parameters is empty and you choose not to use optional parameters, return empty dict.
2. If using optional parameters, only use parameters exactly as defined in optional_parameters.
3. Do not create new parameters that are not in the specification.

Generate valid parameters:
Assistant: