movie review
<!DOCTYPEhtml>
<html>
<head>
<titl
e>ValidateUserNameandPassword</titl
<script>
Functionvali
dateForm(){
e>
Varusername=document.forms[“myForm”][“username”].
value;
Varpassword=document.forms[“myForm”][“password”].
value;
If(username==“”){
Alert(“Usernamemustbefil
ledout”);
Returnfalse;
}
If(password==“”){
Alert(“Passwordmustbefi
lledout”);
Returnfalse;
}
}
</scri
pt>
</head>
<body>
<h2>ValidateUserNameandPassword</h2>
<formname=”myForm”onsubmit=”returnvali
<labelfor=”username”>Username:
<inputtype=”text”i
</label
dateForm()”method=”post”>
>
d=”username”name=”username”><br><br>
<labelfor=”password”>Password:
</label
>
<inputtype=”password”i
d=”password”name=”password”><br><br>
<inputtype=”submi
t”value=”Submit”>
</form>
</body>
Importpandasaspd
FromtextblobimportTextBl
ob
FromwordcloudimportWordCloud,STOPWORDS
Importmatplotl
ib.pypl
otasplt
nk
ew.csvto
#Loadthedataset
Df=pd.read_csv(‘
movie_revi
ew.csv’
)
#AddacolumnforsentimentanalysisusingTextBlob
Df[‘
Sentiment’
]=df[‘Revi
ew’].appl
y(lambdax:TextBlob(x).
#Createanewdataframeforpositivereviewsonly
Pos_df=df[df[‘
Sentiment’
]>0.2]
#Createawordcloudforpositiverevi
ews
Wordcloud=WordCloud(width=800,height=800,
Background_color=’
white’
,
Stopwords=STOPWORDS,
Min_font_si
ze=10).generate(‘‘
#Plotthewordcloud
Plt.fi
gure(fi
gsize=(8,8),facecol
Plt.i
mshow(wordcloud)
Plt.axi
s(“off”)
Plt.ti
ght_layout(pad=0)
Plt.show(