supress warn to fix workflow build error

README.md

@@ -1,5 +1,7 @@
 # pgvector-remote
 
+[introduction](https://medium.com/@sweta.vooda/pgvector-remote-a-pgvector-fork-with-the-performance-of-pinecone-5d8a7f6a50bd)
+
 pgvector-remote is a fork of pgvector which combines the simplicity of [pgvector](https://github.com/pgvector/pgvector)
 with the power of remote vector databases, by introducing a new remote vector index type. Currently, pgvector-remote only supports [pinecone]("https://www.pinecone.io/")
 , but we plan to support other vendors in the future.
@@ -12,6 +14,10 @@ with the power of remote vector databases, by introducing a new remote vector in
 - [Docker](#docker)
 - [Credits](#credits)
 
+
+![image](https://github.com/georgia-tech-db/pgvector-remote/assets/66109536/707eb52e-50f5-4675-8e66-d0a97066afd0)
+*Benchmarks for a 10M filtered search workload. https://big-ann-benchmarks.com/neurips23.html#tracks. Results for pgvector are shown for a tuned hnsw index on a t2.2xlarge (32GB RAM). Results for pinecone are for a p2.x8 pod.*
+
 ## Short Version
 
 ```sql

src/pinecone/pinecone_validate.c

@@ -20,17 +20,18 @@ void validate_vector_nonzero(Vector* vector) {
     }
 }
 
-
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wnonnull"
 void pinecone_spec_validator(const PineconeOptions *opts) {
-    const char* spec_str = GET_STRING_RELOPTION(opts, spec);
-    if (opts == NULL || cJSON_Parse(spec_str) == NULL || (spec_str != NULL && strcmp(spec_str, "") == 0)){
+    if (opts == NULL || cJSON_Parse(GET_STRING_RELOPTION(opts, spec)) == NULL || strcmp(GET_STRING_RELOPTION(opts, spec), "") == 0) {        
         ereport(ERROR,
                 (errcode(ERRCODE_INVALID_PARAMETER_VALUE),
                  errmsg("Invalid spec"),
                  errhint("Spec should be a valid JSON object e.g. WITH (spec='{\"serverless\":{\"cloud\":\"aws\",\"region\":\"us-west-2\"}}').\n \
                          Refer to https://docs.pinecone.io/reference/create_index")));
     }
 }
+#pragma GCC diagnostic pop
 
 void pinecone_host_validator(const char *host)
 {

test/sql/pinecone_invalid_config.sql

@@ -1,6 +1,6 @@
 SET enable_seqscan = off;
 SET client_min_messages = 'notice';
-ALTER SYSTEM RESET pinecone.api_key;
+ALTER SYSTEM SET pinecone.api_key = '';
 SELECT pg_reload_conf();
 CREATE TABLE t (val vector(3));
 CREATE INDEX i2 ON t USING pinecone (val) WITH (spec = '{"serverless":{"cloud":"aws","region":"us-west-2"}}');