IndentationError: unexpected indent

[ThomasAger]

Hey, I just installed on python 3.4.2 and I'm using the PyCharm IDE. I've opened the example file in my ide and attempted to run it. The following error occurs:

Using Theano backend.
Traceback (most recent call last):
  File "D:/Dropbox/Dropbox/PhD/My Work/Code/Paper 2/src/temp.py", line 77, in <module>
    trials=Trials())
  File "C:\Anaconda3\envs\py34\lib\site-packages\hyperas\optim.py", line 42, in minimize
    notebook_name=notebook_name, verbose=verbose)
  File "C:\Anaconda3\envs\py34\lib\site-packages\hyperas\optim.py", line 62, in base_minimizer
    model_str = get_hyperopt_model_string(model, data, notebook_name, verbose, stack)
  File "C:\Anaconda3\envs\py34\lib\site-packages\hyperas\optim.py", line 132, in get_hyperopt_model_string
    imports = extract_imports(cleaned_source, verbose)
  File "C:\Anaconda3\envs\py34\lib\site-packages\hyperas\utils.py", line 31, in extract_imports
    tree = ast.parse(source)
  File "C:\Anaconda3\envs\py34\lib\ast.py", line 35, in parse
    return compile(source, filename, mode, PyCF_ONLY_AST)
  File "<unknown>", line 35
    if conditional({{choice(['three', 'four'])}}) == 'four':
    ^
IndentationError: unexpected indent

I understand that this may be because there is a mixing of tabs and spaces? I will be attempting to resolve it under that understanding next and update here if that is the case.

[ThomasAger]

I tried replacing the tabs with spaces in my own example file and it didn't work.

[tfriedel]

I have the same problem with python 2.7.

[tfriedel]

Seems to be a bug with the function that strips the source of comments remove_all_comments.
This is part of the input source:
`
model.add(Dropout({{uniform(0, 1)}}))

# If we choose 'four', add an additional fourth layer
if conditional({{choice(['three', 'four'])}}) == 'four':
    model.add(Dense(100))
    # We can also choose between complete sets of layers
    model.add({{choice([Dropout(0.5), Activation('linear')])}})
    model.add(Activation('relu'))

model.add(Dense(10))
model.add(Activation('softmax'))

`

And this is the output:
`
model.add(Dropout({{uniform(0, 1)}}))

    if conditional({{choice(['three', 'four'])}}) == 'four':
    model.add(Dense(100))
            model.add({{choice([Dropout(0.5), Activation('linear')])}})
    model.add(Activation('relu'))

model.add(Dense(10))
model.add(Activation('softmax'))

`

[peroon]

I commented out and worked.

    """
    # If we choose 'four', add an additional fourth layer
    if conditional({{choice(['three', 'four'])}}) == 'four':
        model.add(Dense(100))
        # We can also choose between complete sets of layers
        model.add({{choice([Dropout(0.5), Activation('linear')])}})
        model.add(Activation('relu'))
    """

[justiceamoh]

I am having the same issues and commenting out isn't helping. I also see it with the data function:

def data():
    (X_train, y_train), (X_test, y_test) = mnist.load_data()
    nb_class = 10

    # Reshape X data from 2D to 1D (28x28 to 784)
    X_train = X_train.reshape(60000,784).astype('float32')
    X_test  = X_test.reshape(10000,784).astype('float32')

    X_train /= 255
    X_test /= 255    

    # Convert Y labels to Categorical One-Hot Format
    y_train = np_utils.to_categorical(y_train, nb_class)
    y_test = np_utils.to_categorical(y_test, nb_class)

    return X_train, y_train, X_test, y_test

And the error code is:

 File "<unknown>", line 29
    X_train = X_train.reshape(60000,784).astype('float32')
    ^
IndentationError: unexpected indent

I saw #54 but it's not clear from there how to rectify the issue.

[justiceamoh]

Actually, I realize this bug has been fixed in master. So don't use the standard pip version, install directly from master to rectify the issue.

[tfriedel]

If you remove all comments ( # .... ) from your code, it will work. Of course this is only a short term workaround and I hope remove_all_comments will get fixed properly.

[abourai]

Any chance this change can get added to pip as well soon?

[mpariente]

So is this version not uo to date? https://pypi.python.org/pypi/hyperas/0.3

Sorry for the dummy question but how can I install directly from master ?
Thanks in advance

[justiceamoh]

Yes, the pip version is not up to date. And, there's no such things as a dummy question :)

pip install git+https://github.com/maxpumperla/hyperas.git@master

[mpariente]

Thanks a lot !
Weirdly enough, it says requirement already satisfied for all packages..

[SergioChevtchenko]

I used --upgrade option to update my previously installed version from pip. Otherwise it says requirement already satisfied for all packages.

pip install git+https://github.com/maxpumperla/hyperas.git@master --upgrade

[maxpumperla]

above PR was just merged and shows an example of how to run an example without any of the issues.

[maxpumperla]

I think this is resolved, please re-open in case I'm wrong! thanks

[Leonardojessica]

Ola amigos estou com mesmo problema sera que podiam me ajudar

import speech_recognition as sr

r = sr.Recognizer()
with sr.Microphone() as source:
print('Digo algo!')
audio = r.listem(source)

try:
print('você disse: ' + r.recognizer_google(audio, language= "pt-br"))
except sr.UnknowValueError:
print("Ana não pode entender o audio")
except sr.RequestError as e:
print("Erro ao chamar google speech recognition service; {e}".format(e))

[porterchild]

I had the same issue, I solved it by changing my tab-indented file to a 4 space-indented file.

Took awhile to debug, seems like this could still use some work.