change test file

tensnsorflow/test.py

@@ -58,7 +58,7 @@ if __name__ == '__main__':
         sql = "select level2_id,concat('t',treatment_method)," \
               "concat('min',price_min),concat('max',price_max)," \
               "concat('tr',treatment_time),concat('m',maintain_time)," \
-              "concat('r,',recover_time) from jerry_test.train_Knowledge_network_data"
+              "concat('r',recover_time) from jerry_test.train_Knowledge_network_data"
         db = pymysql.connect(host='172.16.40.158', port=4000, user='root', passwd='3SYz54LS9#^9sBvC', db='jerry_test')
         df = con_sql(db, sql)
         df.rename(columns={0: "level2_id", 1: "treatment_method",2:"price_min",3:"price_max",4:"treatment_time",