title: ValueError: Variable Embedding already exists, disallowed. Did you mean to set reuse=True in VarScope? Originally defined
body: <p>Based on this github link <a href="https://github.com/brightmart/text_classification/tree/master/a03_TextRNN" rel="nofollow noreferrer">https://github.com/brightmart/text_classification/tree/master/a03_TextRNN</a> While I run <strong>train a03_TextRNN</strong> with <strong>google_news_wor22vec.bin</strong> and a <strong>text file with my documents + labels</strong>, I've got these errors :</p>
  
  <p><strong>How can I solve this issue?</strong></p>
  
  <p><a href="https://i.stack.imgur.com/5k1O5.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5k1O5.jpg" alt="error image"></a></p>
  
  <pre><code>    Traceback (most recent call last):
    File "p8_TextRNN_train.py", line 184, in &lt;module&gt;
      tf.app.run()
    File "/home/eslami/anaconda3/lib/python3.5/site-packages/tensorflow/python/platform/app.py", line 48, in run
      _sys.exit(main(_sys.argv[:1] + flags_passthrough))
    File "p8_TextRNN_train.py", line 68, in main
      vocab_size, FLAGS.embed_size, FLAGS.is_training)
    File "/home/eslami/Downloads/all-kind-text_classification-master/a03_TextRNN/p8_TextRNN_model.py", line 33, in init
      self.instantiate_weights()
    File "/home/eslami/Downloads/all-kind-text_classification-master/a03_TextRNN/p8_TextRNN_model.py", line 45, in instantiate_weights
      self.Embedding = tf.get_variable("Embedding",shape=[self.vocab_size, self.embed_size],initializer=self.initializer) #[vocab_size,embed_size] tf.random_uniform([self.vocab_size, self.embed_size],-1.0,1.0)
    File "/home/eslami/anaconda3/lib/python3.5/site-packages/tensorflow/python/ops/variable_scope.py", line 1065, in get_variable
      use_resource=use_resource, custom_getter=custom_getter)
    File "/home/eslami/anaconda3/lib/python3.5/site-packages/tensorflow/python/ops/variable_scope.py", line 962, in get_variable
      use_resource=use_resource, custom_getter=custom_getter)
    File "/home/eslami/anaconda3/lib/python3.5/site-packages/tensorflow/python/ops/variable_scope.py", line 367, in get_variable
      validate_shape=validate_shape, use_resource=use_resource)
    File "/home/eslami/anaconda3/lib/python3.5/site-packages/tensorflow/python/ops/variable_scope.py", line 352, in _true_getter
      use_resource=use_resource)
        File "/home/eslami/anaconda3/lib/python3.5/site-packages/tensorflow/python/ops/variable_scope.py", line 664, in _get_single_variable
          name, "".join(traceback.format_list(tb))))
  
      ValueError: Variable Embedding already exists, disallowed. Did you mean to set reuse=True in VarScope? Originally defined at:
  File "/home/eslami/Downloads/all-kind-text_classification-master/a03_TextRNN/p8_TextRNN_model.py", line 45, in instantiate_weights
      self.Embedding = tf.get_variable("Embedding",shape=[self.vocab_size, self.embed_size],initializer=self.initializer) #[vocab_size,embed_size] tf.random_uniform([self.vocab_size, self.embed_size],-1.0,1.0)
    File "/home/eslami/Downloads/all-kind-text_classification-master/a03_TextRNN/p8_TextRNN_model.py", line 33, in init
      self.instantiate_weights()
    File "/home/eslami/Downloads/all-kind-text_classification-master/a03_TextRNN/p8_TextRNN_model.py", line 123, in test
      textRNN=TextRNN(num_classes, learning_rate, batch_size, decay_steps, decay_rate,sequence_length,vocab_size,embed_size,is_training)
  </code></pre>