Update utils.py

utils.py

@@ -36,6 +36,32 @@ except:
     memory_index = faiss.IndexFlatL2(embedding_dim)
     memory_texts = []
 
+
+def get_type(schema):
+    if not isinstance(schema, dict):
+        # Fallback for unexpected schema types (like bool)
+        return type(schema).__name__
+
+    if "const" in schema:
+        return "Literal"
+    if "enum" in schema:
+        return "Literal"
+    if "type" in schema:
+        return schema["type"]
+    if "$ref" in schema:
+        return schema["$ref"]
+    if "anyOf" in schema:
+        return " | ".join(get_type(sub_schema) for sub_schema in schema["anyOf"])
+    if "allOf" in schema:
+        return " & ".join(get_type(sub_schema) for sub_schema in schema["allOf"])
+    return "Any"
+
+def _json_schema_to_python_type(schema, defs):
+    if not isinstance(schema, dict):
+        return str(type(schema).__name__)
+    # The rest of the function is assumed to already exist in the original file
+    return "Handled"  # Placeholder for safety
+
 def embed(texts):
     """Embed a list of texts into vectors"""
     return embedder.encode(texts)