疑似诊断改为初步诊断

graph/src/main/java/org/diagbot/graph/jdbc/Neo4jAPI.java

@@ -849,7 +849,7 @@ public class Neo4jAPI {
             }
             for (String qu : quezhen) {
                 Map<String, String> dis_res = new HashMap<>();
-                dis_res.put("确诊", "");
+                dis_res.put("初步诊断", "");
                 diseaseCondition.put(qu, dis_res);
                 logger.info("图谱推出的诊断为: " + qu);
             }