delete unuseful log

recommend-model-produce/src/main/python/models/dssm/bq_reader_train_ps.py

@@ -11,9 +11,6 @@ class DSSMReader(MultiSlotDataGenerator):
 
     def line_process(self, line):
         try:
-            self.data_count += 1
-            if self.data_count % 100 == 0:  # 每100条打印一次
-                print(f"Processing line {self.data_count}: {line[:100]}...")  # 打印前100个字符
             # 按tab分割样本的各个字段
             
             sample_values = line.rstrip('\n').split('\t')