Add OpenAI function call support (#4683)

Co-authored-by: merwanehamadi <merwanehamadi@gmail.com>
Co-authored-by: Reinier van der Leer <github@pwuts.nl>

autogpt/models/command_parameter.py

@@ -0,0 +1,12 @@
+import dataclasses
+
+
+@dataclasses.dataclass
+class CommandParameter:
+    name: str
+    type: str
+    description: str
+    required: bool
+
+    def __repr__(self):
+        return f"CommandParameter('{self.name}', '{self.type}', '{self.description}', {self.required})"