Instance variable "fps_limit" is not initialized in the class body or __init__ method (reportUninitializedInstanceVariable)

Type of "image_string" is unknown (reportUnknownVariableType)

Type of "lower" is unknown (reportUnknownMemberType)

Type of "strip" is unknown (reportUnknownMemberType)

Type of "ratio" is partially unknown   Type of "ratio" is "(s1: Sequence[Hashable], s2: Sequence[Hashable], *, processor: ((...) -> Unknown) | None = None, score_cutoff: float | None = None) -> float" (reportUnknownMemberType)

Argument type is unknown   Argument corresponds to parameter "s2" in function "ratio" (reportUnknownArgumentType)

Return type, "dict[str, Unknown | _Environ[str] | None]", is partially unknown (reportUnknownParameterType)

Type of "kwargs" is partially unknown   Type of "kwargs" is "dict[str, Unknown | _Environ[str] | None]" (reportUnknownVariableType)

"subprocess" is not defined (reportUndefinedVariable)

Type of "PIPE" is unknown (reportUnknownMemberType)