soql = "select id, name, amount from opportunity"

tets = spark\

     .read\

     .format("com.springml.spark.salesforce")\

     .option("username","<<my username>>").option("password", "<<my password + security token>>")\

     .option("soql", soql)\

     .option("version", "56.0")\

     .option("login","https://test.salesforce.com")\

     .load()

I have tried this code but I'm getting error java.lang.NoClassDefFoundError: com/springml/salesforce/wave/api/APIFactory

please help me on this