[Feature] Add MySQL Loader (#920)

Co-authored-by: Deven Patel <deven298@yahoo.com>
Co-authored-by: Deshraj Yadav <deshrajdry@gmail.com>

embedchain/models/data_type.py

@@ -30,6 +30,7 @@ class IndirectDataType(Enum):
     OPENAPI = "openapi"
     GMAIL = "gmail"
     POSTGRES = "postgres"
+    MYSQL = "mysql"
     SLACK = "slack"
 
 
@@ -60,4 +61,5 @@ class DataType(Enum):
     OPENAPI = IndirectDataType.OPENAPI.value
     GMAIL = IndirectDataType.GMAIL.value
     POSTGRES = IndirectDataType.POSTGRES.value
+    MYSQL = IndirectDataType.MYSQL.value
     SLACK = IndirectDataType.SLACK.value