Continue AI features and improve protocol support

core/db/sql.py

@@ -1,3 +1,5 @@
+import asyncio
+
 import aiomysql
 
 from core.schemas import mc_s
@@ -41,7 +43,10 @@ async def create_index():
                 for name, schema in schemas.items():
                     schema_types = ", ".join([f"{k} {v}" for k, v in schema.items()])
 
-                    create_query = f"create table if not exists {name}({schema_types}) engine='columnar'"
+                    create_query = (
+                        f"create table if not exists {name}({schema_types}) "
+                        "engine='columnar'"
+                    )
                     log.info(f"Schema types {create_query}")
                     await cur.execute(create_query)  # SQLi
     except aiomysql.Error as e: