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app.py

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+import streamlit as st
+import pickle
+import numpy as np
+
+# import the model
+pipe = pickle.load(open('pipe.pkl','rb'))
+df = pickle.load(open('df.pkl','rb'))
+st.title("Laptop Price Predictor")
+
+
+# brand
+company = st.selectbox('Brand',df['Company'].unique())
+
+# type of laptop
+type = st.selectbox('Type',df['TypeName'].unique())
+
+# Ram
+ram = st.selectbox('RAM(in GB)',[2,4,6,8,12,16,24,32,64])
+
+# weight
+weight = st.number_input('Weight of the Laptop')
+
+# Touchscreen
+touchscreen = st.selectbox('Touchscreen',['No','Yes'])
+
+# IPS
+ips = st.selectbox('IPS',['No','Yes'])
+
+# screen size
+screen_size = st.number_input('Screen Size')
+
+# resolution
+resolution = st.selectbox('Screen Resolution',['1920x1080','1366x768','1600x900','3840x2160','3200x1800','2880x1800','2560x1600','2560x1440','2304x1440'])
+
+#cpu
+cpu = st.selectbox('CPU',df['Cpu brand'].unique())
+
+hdd = st.selectbox('HDD(in GB)',[0,128,256,512,1024,2048])
+
+ssd = st.selectbox('SSD(in GB)',[0,8,128,256,512,1024])
+
+gpu = st.selectbox('GPU',df['Gpu brand'].unique())
+
+os = st.selectbox('OS',df['os'].unique())
+
+if st.button('Predict Price'):
+    ppi = None
+    if touchscreen == 'Yes':
+        touchscreen = 1
+    else:
+        touchscreen = 0
+
+    if ips == 'Yes':
+        ips = 1
+    else:
+        ips = 0
+
+    X_res = int(resolution.split('x')[0])
+    Y_res = int(resolution.split('x')[1])
+    ppi = ((X_res ** 2) + (Y_res ** 2)) ** 0.5 / screen_size
+    #st.title(ppi)
+
+    query = np.array([company, type, ram, weight, touchscreen, ips, ppi, cpu, hdd, ssd, gpu, os])
+    st.title(query)
+    query = query.reshape(1, 12)
+    st.title(len(query))
+    st.title(query)
+    st.title(np.exp(pipe.predict(query)))

df.pkl

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+version https://git-lfs.github.com/spec/v1
+oid sha256:e85cf08c39e0f239e253b5f680c4e9b52e1e95595305f1dcff06f5bf260690b2
+size 141801

pipe.pkl

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+version https://git-lfs.github.com/spec/v1
+oid sha256:a84c3fc85016c9f29a842f27d90ca07f76925ceb0d7744f7a4afd8336a9c2035
+size 4875623

requirements.txt

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+streamlit
+sklearn