Update app.py

app.py

@@ -47,12 +47,25 @@ if file is not None:
     positive_reviews = " ".join(df[df["Sentiment"] == "POSITIVE"]["Review"].tolist())
     negative_reviews = " ".join(df[df["Sentiment"] == "NEGATIVE"]["Review"].tolist())
 
+    # Center-align the word clouds
+    css = """
+        .center {
+            display: flex;
+            justify-content: center;
+        }
+    """
+    st.write(f'<style>{css}</style>', unsafe_allow_html=True)
+
     st.markdown(
-        f'<div style="background-color: #4AA6DD; color: #ffffff; padding: 6px; font-size: 20px; font-family: Verdana; font-weight: bold; text-align: center; margin-bottom: 40px; border-radius: 1rem"> Causes behind Positive Reviews</div>',
+        f'<div style="background-color: #4AA6DD; color: #ffffff; padding: 6px; font-size: 20px; font-family: Verdana; font-weight: bold; text-align: center; margin-bottom: 40px; border-radius: 1rem">Causes behind Positive Reviews</div>',
         unsafe_allow_html=True
     )
-    wc = WordCloud(width=800, height=400, background_color="white", colormap="winter").generate(positive_reviews)
-    st.image(wc.to_array(),use_column_width=True)
+
+    wc = WordCloud(width=600, height=300, background_color="white", colormap="winter").generate(positive_reviews)
+    st.image(wc.to_array(), width=500, height=250, use_column_width=True, output_format="PNG", caption="Positive Reviews Word Cloud", 
+             channels="RGB", clamp=False, format="PNG", caption_position="centered",  use_video_player=False, 
+             allow_stretch=False, alt_text=None, key=None, caption_style="default", container_width=None, 
+             quality=None, use_pixelated_dataset=None, focal_point=None)
 
     st.markdown(
         f'<div style="background-color: #4AA6DD; color: #ffffff; padding: 6px; font-size: 20px; font-family: Verdana; font-weight: bold; text-align: center; margin-bottom: 40px; margin-top: 60px; border-radius: 1rem"> Causes behind Negative Reviews</div>',
@@ -102,5 +115,5 @@ if file is not None:
         data=csv,
         file_name='Review Sentiments.csv'
     )
-st.write("<br><br>", unsafe_allow_html=True)
+st.write("<br>", unsafe_allow_html=True)
 st.caption('<div style="text-align:center; background-color:#F3F4F7;padding: 6px">crafted with ❤️</div>', unsafe_allow_html=True)