error in input shape when call freeze.freeze about tf-speech-recognition-challenge-solution HOT 3 OPEN

I tried to modify the codes and variables. I got other error like below

save_checkpoint='../logs&checkpoint/Conv/ckpt-15300.index'

model_architecture='conv'
save_path=os.path.join(FLAGS.models_dir,model_architecture,'%s.pb'%os.path.basename(save_checkpoint))
freeze.freeze_graph(FLAGS,model_architecture,save_checkpoint,save_path)
Traceback (most recent call last):
File "", line 1, in
File "/home/hussain/Downloads/TF-Speech-Recognition-Challenge-Solution-master/libs/classification/freeze.py", line 150, in freeze_graph
# Create an output to use for inference.
File "/home/hussain/Downloads/TF-Speech-Recognition-Challenge-Solution-master/libs/classification/models.py", line 143, in load_variables_from_checkpoint
saver = tf.train.Saver(tf.global_variables())
File "/home/hussain/anaconda3/lib/python3.5/site-packages/tensorflow/python/training/saver.py", line 1218, in init
self.build()
File "/home/hussain/anaconda3/lib/python3.5/site-packages/tensorflow/python/training/saver.py", line 1227, in build
self._build(self._filename, build_save=True, build_restore=True)
File "/home/hussain/anaconda3/lib/python3.5/site-packages/tensorflow/python/training/saver.py", line 1251, in _build
raise ValueError("No variables to save")
ValueError: No variables to save

from tf-speech-recognition-challenge-solution.

I fixed the previos error by changing the

decoded_sample_data=tf.reshape(decoded_sample_data,[shape=(model_settings['desired_samples']))

to

decoded_sample_data=tf.reshape(decoded_sample_data,[shape=(1600,1))

from tf-speech-recognition-challenge-solution.

also sometime I got this error

Traceback (most recent call last):
File "", line 1, in
File "/home/hussain/Downloads/TF-Speech-10words/libs/classification/freeze.py", line 165, in freeze_graph
FLAGS.dct_coefficient_count, model_architecture,model_size_info)
File "/home/hussain/Downloads/TF-Speech-10words/libs/classification/freeze.py", line 83, in create_inference_graph
decoded_sample_data.sample_rate,
AttributeError: 'Tensor' object has no attribute 'sample_rate'

if I changed decoded_sample_data to

decoded_sample_data=tf.reshape(decoded_sample_data,shape=([model_settings['desired_samples'],1]))

from tf-speech-recognition-challenge-solution.