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Commit c224fa9

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Update chatbot.py

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Lines changed: 1 addition & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -55,6 +55,7 @@ def greeting(sentence):`
`55`	`55`	`# Generating response`
`56`	`56`	`def response(user_response):`
`57`	`57`	`robo_response=''`
	`58`	`+ sent_tokens.append(user_response)`
`58`	`59`	`TfidfVec = TfidfVectorizer(tokenizer=LemNormalize, stop_words='english')`
`59`	`60`	`tfidf = TfidfVec.fit_transform(sent_tokens)`
`60`	`61`	`vals = cosine_similarity(tfidf[-1], tfidf)`
`@@ -84,9 +85,6 @@ def response(user_response):`
`84`	`85`	`if(greeting(user_response)!=None):`
`85`	`86`	`print("ROBO: "+greeting(user_response))`
`86`	`87`	`else:`
`87`		`- sent_tokens.append(user_response)`
`88`		`- word_tokens=word_tokens+nltk.word_tokenize(user_response)`
`89`		`- final_words=list(set(word_tokens))`
`90`	`88`	`print("ROBO: ",end="")`
`91`	`89`	`print(response(user_response))`
`92`	`90`	`sent_tokens.remove(user_response)`

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