model issue fixed

model.py

@@ -48,13 +48,13 @@ class api():
 
             # import meta from directory
             # import_meta = tf.train.import_meta_graph('{}.meta'.format(self.model_name))
-            import_meta = tf.train.import_meta_graph(os.path.join('signs_api','{}.meta'.format(self.model_name)))
+            import_meta = tf.train.import_meta_graph(os.path.join('{}.meta'.format(self.model_name)))
 
             with tf.Session() as sess:
 
                 # tf.train.latest_checkpoint(<dir>) also works
 
-                import_meta.restore(sess,'{}.ckpt'.format( os.path.join('signs_api',self.model_name) ) )
+                import_meta.restore(sess,'{}.ckpt'.format( os.path.join(self.model_name) ) )
 
                 # W1_val = sess.graph.get_tensor_by_name('W1:0')