Merge branch 'read-defaults-from-signature' of github.com:deepset-ai/…

…canals into read-defaults-from-signature

canals/component/component.py

@@ -139,7 +139,7 @@ def __call__(cls, *args, **kwargs):
             instance.__canals_input__ = {}
         run_signature = inspect.signature(getattr(cls, "run"))
         for param in list(run_signature.parameters)[1:]:  # First is 'self' and it doesn't matter.
-            if run_signature.parameters[param].kind == inspect.Parameter.POSITIONAL_OR_KEYWORD:  # ignore kwargs
+            if run_signature.parameters[param].kind == inspect.Parameter.POSITIONAL_OR_KEYWORD:  # ignore `**kwargs`
                 instance.__canals_input__[param] = InputSocket(
                     name=param,
                     type=run_signature.parameters[param].annotation,

sample_components/fstring.py

@@ -15,7 +15,7 @@ class FString:
     def __init__(self, template: str, variables: Optional[List[str]] = None):
         self.template = template
         self.variables = variables or []
-        if any(variable == "template" for variable in self.variables):
+        if "template" in self.variables:
             raise ValueError("The variable name 'template' is reserved and cannot be used.")
         component.set_input_types(self, **{variable: Any for variable in self.variables})