jq parse error on ollama_chat

[attogram]

% ollama_messages_clear
% ollama_messages_add "user" "CALL TOOL: get_answer"
% ollama_messages_add "tool" "The Answer Is: RABBIT"
% ollama_chat "qwen3:8b"
jq: parse error: Invalid string: control characters from U+0000 through U+001F must be escaped at line 15, column 73

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ollama_generate() {
  debug "ollama_generate: \"$1\" \"$2\""
  local json result response error_ollama_generate_json error_jq clean_result

  OLLAMA_LIB_STREAM=0
  result=$(ollama_generate_json "$1" "$2")
  error_ollama_generate_json=$?
  debug "ollama_generate: result: $(echo "$result" | wc -c | sed 's/ //g') bytes"
  if [ "$error_ollama_generate_json" -gt 0 ]; then
    error "ollama_generate: error_ollama_generate_json: $error_ollama_generate_json"
    return $RETURN_ERROR
  fi

  # Sanitize control characters before parsing with jq
  clean_result=$(echo "$result" | tr -d '\000-\031')

  # Optional: validate JSON first
  echo "$clean_result" | jq empty >/dev/null 2>&1
  if [ $? -ne 0 ]; then
    error "ollama_generate: invalid JSON received"
    return $RETURN_ERROR
  fi

  response=$(echo "$clean_result" | jq -r ".response")
  error_jq=$?
  debug "ollama_generate: response: $(echo "$response" | wc -c | sed 's/ //g') bytes"
  if [ "$error_jq" -gt 0 ]; then
    error "ollama_generate: error_jq: $error_jq [$response]"
    return $RETURN_ERROR
  fi

  echo "$response"
  return $RETURN_SUCCESS
}

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fix_json_values() {
  echo "$1" | jq 'walk(if type == "string" then gsub("\r"; "\\r") | gsub("\n"; "\\n") else . end)'
}