Code line explaination

print("Sensor value is: " + str(data['value']))

Please explain me this line of code of project 9 in simple words.

Basically to output the sensor reading.

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Hi @pragatighatte

It prints the sensor value (string) and adds the string value.
The str() function converts values to a string form so they can be combined with other strings

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data is json.loads(some_json_object) object then we are fetching value from data as it is written data[‘value’] and then we are passing it in str() function which convert it into string and then appending it to the string "Sensor value is: "
to read more about json

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