Create tool.py

tool.py

@@ -0,0 +1,22 @@
+from smolagents import Tool
+
+
+class KokoroText2Speech(Tool):
+    name = "KokoroText2Speech"
+    description = "This is a tool that returns audio data from text."
+    inputs = {
+        "input_text": {
+            "type": "string",
+            "description": "Text that you want to convert",
+        }
+    }
+    output_type = "array"
+
+    def forward(self, input_text: str) -> str:
+        from kokoro import KPipeline
+        generator = KPipeline(lang_code='a')(
+            input_text, voice='af_heart', 
+            speed=1, split_pattern=r'\n+'
+        )
+        _, _, audio = next(generator)
+        return audio