code: @Override
      @GraphTransaction
      public String getInputsGraph(String tableName) throws AtlasException {
          LOG.info("Fetching lineage inputs graph for tableName={}", tableName);
          tableName = ParamChecker.notEmpty(tableName, "table name");
          TypeUtils.Pair<String, String> typeIdPair = validateDatasetNameExists(tableName);
          return getInputsGraphForId(typeIdPair.right);
      }
docs: Return the lineage inputs graph for the given tableName.
  
  @param tableName tableName
  @return Inputs Graph as JSON