chore: remove unit from Amount string

Author: b00f

pactus/types/amount.py

@@ -32,7 +32,7 @@ def __hash__(self) -> int:
     def __str__(self) -> str:
         """Return a string representation of the amount in PAC."""
         pac_value = self.value / NANO_PAC_PER_PAC
-        return f"{pac_value} PAC"
+        return f"{pac_value}"
 
     @classmethod
     def from_nano_pac(cls, a: int) -> "Amount":

tests/test_amount.py

@@ -65,39 +65,39 @@ def test_str(self):
         test_cases = [
             {
                 "input": Amount(0),
-                "expected": "0.0 PAC",
+                "expected": "0.0",
             },
             {
                 "input": Amount.from_pac(42.5),
-                "expected": "42.5 PAC",
+                "expected": "42.5",
             },
             {
                 "input": Amount.from_pac(1.0),
-                "expected": "1.0 PAC",
+                "expected": "1.0",
             },
             {
                 "input": Amount.from_pac(0.5),
-                "expected": "0.5 PAC",
+                "expected": "0.5",
             },
             {
                 "input": Amount.from_pac(1000000.0),
-                "expected": "1000000.0 PAC",
+                "expected": "1000000.0",
             },
             {
                 "input": Amount.from_pac(0.000000001),
-                "expected": "1e-09 PAC",
+                "expected": "1e-09",
             },
             {
                 "input": Amount.from_pac(-10.5),
-                "expected": "-10.5 PAC",
+                "expected": "-10.5",
             },
             {
                 "input": Amount.from_nano_pac(1000000000),
-                "expected": "1.0 PAC",
+                "expected": "1.0",
             },
             {
                 "input": Amount.from_nano_pac(500000000),
-                "expected": "0.5 PAC",
+                "expected": "0.5",
             },
         ]