I've hosted the Ollama in EC2 linux machine.

I'm able to run the ollma api/chat directly using the code below. Tihs return me a response.

import requests
import json

url = <urlhere>

payload = json.dumps({
  "model": "llama3.2:latest",
  "messages": [
    {
      "role": "user",
      "content": "why is the sky blue?"
    }
  ]
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload, verify=False)

print(response.text)

However when I use Ollama client I got the error "ConnectionError: Failed to connect to Ollama. Please check that Ollama is downloaded, running and accessible."

from ollama import Client
client = Client(
  host = <urlhere>,
  headers={'Content-Type': 'application/json'}
)
response = client.chat(model="llama3.2:latest", messages=[
  {
      "role": "user",
      "content": "why is the sky blue?"
  }
])
print(response.text)

I'm new to Ollama and can someone help me understand the error? Thank you!