Update pca.py

removed the changes I added and not it is the same as original file

Author: abzer005

src/pca.py

@@ -7,13 +7,11 @@
 
 @st.cache_data
 def get_pca_df(scaled, n=5):
-
-    scaled_data = StandardScaler().fit_transform(scaled) #center-scaling the data for PCA
-
+    
     # calculating Principal components
     pca = PCA(n_components=n)
     pca_df = pd.DataFrame(
-        data=pca.fit_transform(scaled_data), 
+        data=pca.fit_transform(scaled), 
         columns=[f"PC{x}" for x in range(1, n + 1)]
     )
     pca_df.index = scaled.index