Python: Fix a couple typoes in the IL builders

Author: CouleeApps

python/lowlevelil.py

@@ -4027,7 +4027,7 @@ def copy_expr_to(
 			return dest.extern_pointer(expr.size, expr.constant, expr.offset, loc)
 		if expr.operation == LowLevelILOperation.LLIL_FLOAT_CONST:
 			expr: LowLevelILFloatConst
-			return dest.float_const_raw(expr.size, expr.constant, loc)
+			return dest.float_const_raw(expr.size, expr.instr.operands[0], loc)
 		if expr.operation in [
 			LowLevelILOperation.LLIL_POP,
 			LowLevelILOperation.LLIL_NORET,
@@ -4036,7 +4036,7 @@ def copy_expr_to(
 			LowLevelILOperation.LLIL_UNDEF,
 			LowLevelILOperation.LLIL_UNIMPL
 		]:
-			expr:Y
+			expr: LowLevelILInstruction
 			return dest.expr(expr.operation, size=expr.size, flags=expr.flags, source_location=loc)
 		if expr.operation in [
 			LowLevelILOperation.LLIL_PUSH,

python/mediumlevelil.py

@@ -5210,7 +5210,7 @@ def goto(
 			return ExpressionIndex(core.BNMediumLevelILGoto(self.handle, label.handle))
 
 	def if_expr(
-		self, operand: ExpressionIndex, t: MediumLevelILLabel, f: MediumLevelILLabel, label: MediumLevelILLabel,
+		self, operand: ExpressionIndex, t: MediumLevelILLabel, f: MediumLevelILLabel,
 		loc: Optional['ILSourceLocation'] = None
 	) -> ExpressionIndex:
 		"""