Yield and Return parsing seems too eager

[b-a0]

Describe the bug
The docstring indicates that a function yields or returns whenever there is a variable/command in the function that ends with the word "yield" or "return", even if this is just a variable e.g. named strength_yield or preturn.

Versions (please complete the following information):

• autoDocstring Version:0.6.1
• Operating System: Windows Server 2016 version 1607
• Vscode Version: 1.87.0

Original Code (with line to generate on):

def no_yield_func(a, b):
    # generate on this line
    result = a*b
    strength_yield = 5
    return result

Expected Result:

    """_summary_

    Parameters
    ----------
    a : _type_
        _description_
    b : _type_
        _description_

    Returns
    -------
    _type_
        _description_
    """    

Actual Result:

    """_summary_

    Parameters
    ----------
    a : _type_
        _description_
    b : _type_
        _description_

    Returns
    -------
    _type_
        _description_

    Yields
    ------
    _type_
        _description_
    """

Debug log:
Set autoDocstring.logLevel to "Debug", recreate the bug, and then copy the debug logs from the autoDocstring output channel.

[INFO 11:44:45.529] Generating Docstring at line: 6
[DEBUG 11:44:45.530] DocstringFactory Configuration
quoteStyle:
    """
startOnNewLine:
    false
guessTypes:
    true
includeName:
    false
includeDescription:
    false
template:
{{! Numpy Docstring Template }}
{{summaryPlaceholder}}

{{extendedSummaryPlaceholder}}
{{#parametersExist}}

Parameters
----------
{{#args}}
{{var}} : {{typePlaceholder}}
    {{descriptionPlaceholder}}
{{/args}}
{{#kwargs}}
{{var}} : {{typePlaceholder}}, optional
    {{descriptionPlaceholder}}, by default {{&default}}
{{/kwargs}}
{{/parametersExist}}
{{#returnsExist}}

Returns
-------
{{#returns}}
{{typePlaceholder}}
    {{descriptionPlaceholder}}
{{/returns}}
{{/returnsExist}}
{{#yieldsExist}}

Yields
------
{{#yields}}
{{typePlaceholder}}
    {{descriptionPlaceholder}}
{{/yields}}
{{/yieldsExist}}
{{#exceptionsExist}}

Raises
------
{{#exceptions}}
{{type}}
    {{descriptionPlaceholder}}
{{/exceptions}}
{{/exceptionsExist}}

[DEBUG 11:44:45.532] Docstring parts:
    Name:
        no_yield_func
    Decorators:
        N/A
    Args:
        a undefined
        b undefined
    Kwargs:
        N/A
    Exceptions:
        N/A
    Returns:
        N/A
    Yields:
        N/A
[DEBUG 11:44:45.532] Default indentation: "    "
[DEBUG 11:44:45.532] Indentation: "    "
[INFO 11:44:45.534] Docstring generated:
    """${1:_summary_}

    Parameters
    ----------
    a : ${2:_type_}
        ${3:_description_}
    b : ${4:_type_}
        ${5:_description_}

    Returns
    -------
    ${6:_type_}
        ${7:_description_}

    Yields
    ------
    ${8:_type_}
        ${9:_description_}
    """
[INFO 11:44:45.535] Inserting at position: 6 0
[INFO 11:44:45.542] Successfully inserted docstring

Stack trace:
If an error was reported by autoDocstring please copy the stack trace from the autoDocstring output channel.

N/A

Additional context
I'm not entirely sure, but I think this can be resolved by changing the regex in the parseFromBody call in the parseYields function