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Match 'a' Followed by 'b's

Write a Python function `match_a_followed_by_bs` that takes a string as input and returns `True` if the string contains the letter 'a' followed by one or more 'b's, and `False` otherwise. Use regular expressions to implement this functionality.

#### Example Usage
```python [main.nopy]
print(match_a_followed_by_bs("ab"))  # Output: True
print(match_a_followed_by_bs("a"))   # Output: False
print(match_a_followed_by_bs("abb")) # Output: True
print(match_a_followed_by_bs("b"))   # Output: False
```

#### Requirements
- Use the `re` module for pattern matching.
- The function should return a boolean value.
import re

def match_a_followed_by_bs(text):
    """
    Check if the input string contains 'a' followed by one or more 'b's.

    Args:
        text (str): The input string to check.

    Returns:
        bool: True if the pattern is found, False otherwise.
    """
    # Define the regular expression pattern
    pattern = ''  # TODO: Add the correct pattern
    # Use re.search to find the pattern in the text
    return bool(re.search(pattern, text))
Intermediate regexstrings
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