v0.1.4

src/chromaIntf.py

@@ -16,6 +16,12 @@ import logging, asyncio
 
 logger=logging.getLogger("root")
 
+class myChromaTranslator(ChromaTranslator):
+    allowed_operators = ["$and", "$or"]
+    """Subset of allowed logical operators."""
+    allowed_comparators = [ "$eq","$ne","$gt","$gte","$lt","$lte",
+                           "$contains","$not_contains","$in","$nin"]
+
 class ChromaIntf():
     def __init__(self):
         self.db_interface=DbInterface()
@@ -117,7 +123,7 @@ class ChromaIntf():
             self.vectorstore,
             self.document_content_description,
             self.metadata_field_info,
-            structured_query_translator=ChromaTranslator(),
+            structured_query_translator=myChromaTranslator(),
             verbose=True
         )