title: OSError: Unable to open file (unable to open file)
body: <p>I am trying to load a pre_trained model named "tr_model.h5" for my assignment but I get the following error:</p>
  
  <pre><code>Traceback (most recent call last):
   File "Trigger_Project.py", line 84, in &lt;module&gt;
  model = load_model(filename)
   File "Trigger_Project.py", line 84, in &lt;module&gt;
  model = load_model(filename)
   File "/home/neeraj/anaconda3/lib/python3.6/site-packages/h5py/_hl/files.py", line 99, in make_fid
  fid = h5f.open(name, flags, fapl=fapl)
  File "h5py/_objects.pyx", line 54, in h5py._objects.with_phil.wrapper
  </code></pre>
  
  <p>File "h5py/_objects.pyx", line 55, in h5py._objects.with_phil.wrapper</p>
  
  <pre><code>File "h5py/h5f.pyx", line 78, in h5py.h5f.open
  OSError: Unable to open file (unable to open file: name = 'tr_model.h5', errno = 2, error message = 'No such file or directory', flags = 0, o_flags = 0)
  </code></pre>
  
  <p>I have made sure that the file is present. I don't why it is showing os error. I am using linux 18.04 and all the required libraries are upgraded. Any help is much appreciated. </p>