I'm trying to send an image to an API, but it keeps failing. I'm using a form to upload the file and have set up a Flask backend that processes it. The route for uploading the image seems fine, but I'm not sure if I'm sending the right format to the API. How should I structure my image upload in the query function?
3 Answers
The API expects the image in raw bytes. So adjust your query function to read the file first, and consider setting the correct 'Content-Type' header like 'image/png' or 'image/jpeg'. This is crucial for making sure the API understands the data you're sending!
Make sure to read the file before you send it to the API. Update your query function like this:
```python
def query(image):
image_bytes = image.read()
response = requests.post(API_URL, headers=headers, data=image_bytes)
```
Also, check if you need to specify the 'Content-Type' in your headers based on the image type you're sending.
You need to send the image as a multipart/form-data file. So, in your query function, you should change the code to use 'files' instead of 'data'. It would look like this:
```python
files = {'file': image}
response = requests.post(API_URL, headers=headers, files=files)
```
This should do the trick!
I tried that, but it still didn't work for me.