krishnaik06 / dockers Goto Github PK

When calling the route - @app.route('/predict_file',methods=["POST"]) via POSTMAN and uploading the csv the following error is displayed in POSTMAN console:

The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there is an error in the application.

Digging further I noticed that it was an error in the application and my spyder console had the following Value error.

ValueError: Invalid file path or buffer object type: <class 'NoneType'>

Any idea what could be causing this?

When i tried to run the pickle file it is showing this error UserWarning: Trying to unpickle estimator RandomForestClassifier from version 1.0.2 when using version 1.1.2. This might lead to breaking code or invalid results. Use at your own risk. For more info please refer to: https://scikit-learn.org/stable/model_persistence.html#security-maintainability-limitations warnings.warn(
The solution that I found: Apparently pickle will not work with version mismatch either when there are minor changes it will not work because if we add or rename a field in a class then we cannot unpickle the previous version. it will change the structure of the library.
according to this: scikit-learn/scikit-learn#16033****

PS: reply to this thread if anyone found a better approach to handle this issue.

Hi,

While running your project on a Mac, I was receiving a lot of errors while building the image but changing the first line of the Dockerfile from FROM continuumio/anaconda3:4.4.0 to FROM continuumio/anaconda3 saves the day

Hi, everyone, I am new to docker and as I was building my first image in docker by the following command -

docker build -t money_api .

I got this error:

#9 77.84 Collecting pyarrow; python_version < "3.9" (from streamlit->-r requirements.txt (line 13))
#9 79.77 Downloading https://files.pythonhosted.org/packages/62/d3/a482d8a4039bf931ed6388308f0cc0541d0cab46f0bbff7c897a74f1c576/pyarrow-3.0.0.tar.gz (682kB)
#9 81.74 Complete output from command python setup.py egg_info:
#9 81.74 Traceback (most recent call last):
#9 81.74 File "", line 1, in
#9 81.74 File "/tmp/pip-build-_aju5a4y/pyarrow/setup.py", line 44, in
#9 81.74 raise Exception('Please upgrade to Cython 0.29 or newer')
#9 81.74 Exception: Please upgrade to Cython 0.29 or newer
#9 81.74
#9 81.74 ----------------------------------------
#9 82.02 Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-_aju5a4y/pyarrow/
#9 84.52 You are using pip version 9.0.1, however version 21.1 is available.
#9 84.52 You should consider upgrading via the 'pip install --upgrade pip' command.
executor failed running [/bin/sh -c pip install -r requirements.txt]: exit code: 1

I tried commands to upgrade my pip but nothing happened.

In my requirements file these are the elements-

Flask==1.1.1
gunicorn==19.9.0
itsdangerous==1.1.0
Jinja2==2.10.1
MarkupSafe==1.1.1
Werkzeug==0.15.5
numpy>=1.9.2
scipy>=0.15.1
scikit-learn==0.22.1
matplotlib>=1.4.3
pandas>=0.19
flasgger==0.9.4
streamlit

In my Docker file, I have written -
FROM continuumio/anaconda3:4.4.0
COPY . /usr/app/
EXPOSE 5000
WORKDIR /usr/app/
RUN pip install -r requirements.txt
CMD python flask_api.py

I am working on Windows 10 Pro N, with Python 3.7.

As Repository has name Dockers but there is no Dockerfile. Is Docker File missing ?
@krishnaik06

I used the same code yours, only the welcome message is displaying

the Swagger API is not opened

What can be the issue?

docker run -p 9191:9191 money_api

• Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

for all the combination URL is not working
localhost:5000
localhost:9191

0.0.0.0:5000
0.0.0.0:9191

127.0.0.1:5000
127.0.0.1:9191

Note: in docker file, if we give other port also for Expose apart from 5000 it's running on 5000 port only

Facing an error while executing docker build -t money_api . on MacBook terminal.

output:-

[+] Building 0.1s (2/2) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 84B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
failed to solve with frontend dockerfile.v0: failed to create LLB definition: dockerfile parse error line 1: FROM requires either one or three arguments