had to do the same thing with the channels

src/operation.py

@@ -312,16 +312,19 @@ class Operation(Executor):
         #================================
         pattern_emit_name = constant.EMIT_NAME
         patterns = [pattern_emit_tab, pattern_emit_name]
-        first_call = True
-        for pattern in patterns:
 
-            #Replace the emits around parenthese by just the emits
+        for pattern in patterns+[r"\w+"]:
+            #Replace the emits and channels around parenthese by just themselves (without the parantheses)
             def replace(text):
                 def replacer(match):
                     return match.group(0).replace(match.group(0), match.group(1))
-                return re.sub(f"\(({pattern})\)", replacer, text)
+                return re.sub(f"\(\s*({pattern})\s*\)", replacer, text)
             operation = replace(operation)
 
+
+        first_call = True
+        for pattern in patterns:
+
             #================================
             #Case channel1 = emits
             #================================