fix: use input string in task 2

task2/main.py

@@ -7,7 +7,7 @@ from tokenizer import tokenize
 
 from math_objects import Token, Integer, Operator
 
-equation: str = "1+0-1/(0+2)"# input()
+equation: str = input()
 
 if not equation.strip():
     raise SyntaxError("Пустая строка")

task2/tokenizer.py

@@ -28,6 +28,6 @@ def tokenize(string: str) -> Iterable[Token]:
         elif c == " ":
             pass
         else:
-            raise SyntaxError()
+            raise SyntaxError(f"Недопустимый символ: {c}")
     if buffer:
         yield Integer.create_from_string(_take_buffer())