fix xstick error

app.py

@@ -15,7 +15,7 @@ uploaded_file = st.file_uploader("Upload JSON File", type=["json"])
 if uploaded_file:
     loaded_dict = json.load(uploaded_file)
     df = pd.DataFrame(loaded_dict)
-    st.subheader(len(df)," sentiment tuples was detected")
+    st.subheader(len(df)+" sentiment tuples was detected")
     st.write(df)
 
     # Sentiment Distribution Chart
@@ -30,12 +30,11 @@ if uploaded_file:
     ax1.set_title("Sentiment Distribution %")
 
     # sns.countplot(x="S", data=df, palette=palette_color, ax=ax2)
-    
     ax2.set_title("Sentiment Distribution Counts")
     ax2.bar(sentiment_distribution.index, sentiment_distribution.values, color=palette_color)
     # ax2.xlabel("Sentiment")
     # ax2.ylabel("Times")
-    ax2.xticks(rotation=0)  # Rotate x-axis labels if needed
+    # ax2.xticks(rotation=0)  # Rotate x-axis labels if needed
     st.pyplot(fig)
 
     # Group by and aggregate data