training: Format code

Signed-off-by: Stefan Weil <[email protected]>

Author: stweil

training/commandlineflags.cpp

@@ -7,6 +7,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 #include "commandlineflags.h"
 
 #ifndef GOOGLE_TESSERACT
@@ -55,7 +56,6 @@ bool StringFlagExists(const char* flag_name, const char** value) {
   return p != nullptr;
 }
 
-
 void SetIntFlagValue(const char* flag_name, const int32_t new_val) {
   STRING full_flag_name("FLAGS_");
   full_flag_name += flag_name;
@@ -149,7 +149,6 @@ void PrintCommandLineFlags() {
   }
 }
 
-
 void ParseCommandLineFlags(const char* usage,
                            int* argc, char*** argv,
                            const bool remove_flags) {