Fix for float steps #22

pyhon/parameter/range.py

@@ -69,4 +69,11 @@ class HonParameterRange(HonParameter):
 
     @property
     def values(self) -> List[str]:
+        if isinstance(self.step, float):
+            result = []
+            i = self.min
+            while i <= self.max:
+                i += self.step
+                result.append(str(i))
+            return result
         return [str(i) for i in range(int(self.min), int(self.max) + 1, int(self.step))]