Update app.py

app.py

@@ -843,6 +843,15 @@ css = """
     overflow-y: auto;
 }
 
+/* Dataframe container with fixed height */
+.dataframe-container {
+    max-height: 500px;
+    overflow-y: auto;
+    border: 1px solid #ddd;
+    border-radius: 8px;
+    padding: 10px;
+}
+
 """
 
 vanta_html = """
@@ -924,11 +933,13 @@ with gr.Blocks(css=css, title="DataSynth — Analytics Hub") as demo:
                         )
 
                     with gr.TabItem("👁️ Data Preview"):
+                        gr.HTML("<div class='dataframe-container'>")
                         sample_table = gr.Dataframe(
                             interactive=False,
                             label="Sample Data (First 100 rows)",
-                            height = 400
+                            #height = 400
                         )
+                        gr.HTML("</div>")
 
                     with gr.TabItem("📈 Visualizations"):
                         gr.Markdown("### Correlation Analysis")
@@ -1019,24 +1030,24 @@ with gr.Blocks(css=css, title="DataSynth — Analytics Hub") as demo:
                       inputs=[upload],
                       outputs=[profile_md, sample_table, df_state, profile_state, corr_plot])
 
-    def _view_data(uploaded):
-        try:
-            if uploaded is None:
-                return pd.DataFrame()
-            df = read_file_to_df(uploaded)
-            return df.head(100)
-        except Exception as e:
-            return pd.DataFrame()
+    #def _view_data(uploaded):
+     #   try:
+      #      if uploaded is None:
+       #         return pd.DataFrame()
+        #    df = read_file_to_df(uploaded)
+         #   return df.head(100)
+        #except Exception as e:
+         #   return pd.DataFrame()
 
-    view_data_btn.click(fn=_view_data, inputs=[upload], outputs=[sample_table])
+    #view_data_btn.click(fn=_view_data, inputs=[upload], outputs=[sample_table])
             
         
     # download raw
-    def _download_raw(df_path):
-        if not df_path:
-            return None
-        return df_path
-    download_raw_btn.click(fn=_download_raw, inputs=[df_state], outputs=[download_raw_btn])
+    #def _download_raw(df_path):
+     #   if not df_path:
+      #      return None
+       # return df_path
+    #download_raw_btn.click(fn=_download_raw, inputs=[df_state], outputs=[download_raw_btn])
 
     # prepare: auto populate date and target choices when profile updated
     def _populate_prepare(profile):
@@ -1188,7 +1199,7 @@ with gr.Blocks(css=css, title="DataSynth — Analytics Hub") as demo:
             lines.append("# Executive Report — DataSynth")
             lines.append("## Data Profile")
             if profile:
-                lines.append(profile_to_markdown(profile))
+                lines.append(profile_to_enhanced_markdown(profile))
             else:
                 lines.append("No profile available.")
             lines.append("\n## Preparation")