Update app.py

app.py

@@ -1,6 +1,8 @@
 import gradio as gr
 import pandas as pd
 import io
+import plotly.express as px
+import plotly.graph_objects as go
 
 # Define admin credentials
 ADMIN_EMAIL = "[email protected]"
@@ -9,61 +11,97 @@ ADMIN_PASSWORD = "123456"
 # Variable to store uploaded grades file in memory
 grades_df = None
 
+# Admin login function
+def admin_login(email, password):
+    if email == ADMIN_EMAIL and password == ADMIN_PASSWORD:
+        return (True, "", "Logged in successfully.", True)
+    else:
+        return (False, "", "Invalid credentials.", False)
+
 # Admin upload function
-def admin_upload(email, password, file):
+def admin_upload(file):
     global grades_df
-    if email == ADMIN_EMAIL and password == ADMIN_PASSWORD:
-        if file is not None:
-            # Read the uploaded file in-memory
-            grades_df = pd.read_excel(io.BytesIO(file.read()))
-            return "File uploaded and processed successfully."
-        else:
-            return "Please upload a valid Excel file."
+    if file is not None:
+        grades_df = pd.read_excel(io.BytesIO(file.read()))
+        return "File uploaded and processed successfully."
     else:
-        return "Invalid credentials."
+        return "Please upload a valid Excel file."
 
-# Intern grade analysis function
-def intern_view(email):
+# Function to generate performance analysis charts
+def performance_analysis():
     if grades_df is not None:
-        # Filter the grades for the provided email
-        intern_grades = grades_df[grades_df['Email'] == email]
-        if not intern_grades.empty:
-            # Generate a summary analysis
-            total_grade = intern_grades['Grade'].sum()
-            average_grade = intern_grades['Grade'].mean()
-            num_records = intern_grades.shape[0]
-            return (
-                f"Total Grade: {total_grade}\n"
-                f"Average Grade: {average_grade}\n"
-                f"Number of Records: {num_records}\n"
-            )
-        else:
-            return "No records found for this email."
+        # Ensure 'Created At' is datetime
+        grades_df['Created At'] = pd.to_datetime(grades_df['Created At'])
+        grades_df['Date'] = grades_df['Created At'].dt.date
+
+        # Group by date and calculate sum of grades
+        daily_performance = grades_df.groupby('Date')['Grade'].sum().reset_index()
+
+        # Line chart for daily performance
+        line_chart = px.line(daily_performance, x='Date', y='Grade', title='Daily Performance (Total Grades)')
+        
+        # Histogram of grades
+        histogram = px.histogram(grades_df, x='Grade', nbins=20, title='Grade Distribution')
+
+        # Box plot for grade statistics
+        box_plot = px.box(grades_df, y='Grade', title='Grade Statistics')
+
+        # Create a summary table
+        summary_stats = grades_df['Grade'].describe().reset_index()
+        summary_table = go.Figure(data=[go.Table(
+            header=dict(values=['Statistic', 'Value']),
+            cells=dict(values=[summary_stats['index'], summary_stats['Grade']])
+        )])
+        
+        return line_chart, histogram, box_plot, summary_table
     else:
-        return "No grades file uploaded. Please contact the admin."
+        return None, None, None, None
 
 # Create the Gradio interface
 with gr.Blocks() as demo:
     with gr.Tab("Admin Login"):
-        with gr.Row():
-            admin_email = gr.Textbox(label="Admin Email")
-            admin_password = gr.Textbox(label="Admin Password", type="password")
-            admin_file = gr.File(label="Upload Grades Excel File")
-            admin_submit = gr.Button("Submit")
-            admin_output = gr.Textbox(label="Admin Output")
+        admin_email = gr.Textbox(label="Admin Email")
+        admin_password = gr.Textbox(label="Admin Password", type="password")
+        admin_login_button = gr.Button("Login")
+        admin_login_output = gr.Textbox(label="Admin Output")
+        admin_file = gr.File(label="Upload Grades Excel File", visible=False)
+        admin_submit = gr.Button("Submit", visible=False)
+        admin_file_output = gr.Textbox(label="File Upload Output", visible=False)
+        
+        admin_charts = gr.Plot(visible=False)
+        admin_histogram = gr.Plot(visible=False)
+        admin_box_plot = gr.Plot(visible=False)
+        admin_summary_table = gr.Plot(visible=False)
 
+        admin_login_button.click(
+            admin_login,
+            inputs=[admin_email, admin_password],
+            outputs=[admin_login_output, admin_file, admin_submit, admin_file_output],
+            show_progress=False,
+        )
         admin_submit.click(
             admin_upload,
-            inputs=[admin_email, admin_password, admin_file],
-            outputs=admin_output,
+            inputs=[admin_file],
+            outputs=admin_file_output,
+        )
+        admin_submit.click(
+            performance_analysis,
+            outputs=[admin_charts, admin_histogram, admin_box_plot, admin_summary_table],
         )
     
     with gr.Tab("Intern Login"):
-        with gr.Row():
-            intern_email = gr.Textbox(label="Intern Email")
-            intern_submit = gr.Button("View Grades")
-            intern_output = gr.Textbox(label="Intern Output")
+        intern_email = gr.Textbox(label="Intern Email")
+        intern_login_button = gr.Button("Login")
+        intern_login_output = gr.Textbox(label="Intern Output")
+        intern_submit = gr.Button("View Grades", visible=False)
+        intern_output = gr.Textbox(label="Grade Analysis", visible=False)
 
+        intern_login_button.click(
+            intern_login,
+            inputs=[intern_email],
+            outputs=[intern_login_output, intern_submit, intern_output],
+            show_progress=False,
+        )
         intern_submit.click(
             intern_view,
             inputs=[intern_email],
@@ -71,4 +109,4 @@ with gr.Blocks() as demo:
         )
 
 # Launch the app
-demo.launch()
+demo.launch()