"Je ne parle pas français."
This translates to: "I don't speak French."
Here's the breakdown of the correction:
* "Je" means "I"
* "ne" is the negative particle
* "parle" is the present tense of the verb "parler" (to speak)
* "pas" means "not"
* "français" means "French"
The phrase "le français" is incorrect in this context because "le" is a definite article meaning "the." When referring to a language, you don't need the definite article.