Fix the method overloading issues in python

python/selfie-lib/selfie_lib/Snapshot.py

@@ -51,12 +51,15 @@ def __str__(self):
         return f"[{self._subject} {self._facet_data}]"
 
     @staticmethod
-    def of(binary):
-        return Snapshot(SnapshotValue.of(binary), {})
-
-    @staticmethod
-    def of(string):
-        return Snapshot(SnapshotValue.of(string), {})
+    def of(data):
+        if isinstance(data, bytes):
+            # Handling binary data
+            return Snapshot(SnapshotValue.of(data), {})
+        elif isinstance(data, str):
+            # Handling string data
+            return Snapshot(SnapshotValue.of(data), {})
+        else:
+            raise TypeError("Data must be either binary or string")
 
     @staticmethod
     def of_entries(entries):

python/selfie-lib/selfie_lib/SnapshotValue.py

@@ -20,13 +20,15 @@ def value_string(self) -> str:
         pass
 
     @staticmethod
-    def of(value: Union[bytes, str]) -> "SnapshotValue":
-        if isinstance(value, bytes):
-            return SnapshotValueBinary(value)
-        elif isinstance(value, str):
-            return SnapshotValueString(unix_newlines(value))
+    def of(cls, data):
+        if isinstance(data, bytes):
+            return cls(SnapshotValue.of(data), {})
+        elif isinstance(data, str):
+            return cls(SnapshotValue.of(data), {})
+        elif isinstance(data, SnapshotValue):
+            return cls(data, {})
         else:
-            raise TypeError("Value must be either bytes or str")
+            raise TypeError("Unsupported type for Snapshot creation")
 
 
 class SnapshotValueBinary(SnapshotValue):