initial draft

app.py

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+import gradio as gr
+import networkx as nx
+import matplotlib.pyplot as plt
+from io import BytesIO
+
+# Initialize the lesson plan graph
+lesson_graph = nx.DiGraph()
+
+def add_to_graph(teacher_name, subject, grade_level, learning_objective, activity, assessment, resource, school_board):
+    global lesson_graph
+    
+    # Add nodes to the graph
+    lesson_graph.add_node(teacher_name, type="User")
+    lesson_graph.add_node(subject, type="Subject")
+    lesson_graph.add_node(grade_level, type="Grade Level")
+    lesson_graph.add_node(learning_objective, type="Learning Objective")
+    lesson_graph.add_node(activity, type="Activity")
+    lesson_graph.add_node(assessment, type="Assessment")
+    lesson_graph.add_node(resource, type="Resource")
+    lesson_graph.add_node(school_board, type="School Board")
+    
+    # Add edges to the graph
+    lesson_graph.add_edge(teacher_name, subject, relationship="TEACHES")
+    lesson_graph.add_edge(subject, learning_objective, relationship="COVERS")
+    lesson_graph.add_edge(subject, grade_level, relationship="HAS_GRADE")
+    lesson_graph.add_edge(activity, learning_objective, relationship="ACHIEVES")
+    lesson_graph.add_edge(activity, resource, relationship="REQUIRES")
+    lesson_graph.add_edge(learning_objective, assessment, relationship="EVALUATED_BY")
+    lesson_graph.add_edge(teacher_name, school_board, relationship="BELONGS_TO")
+    lesson_graph.add_edge(learning_objective, school_board, relationship="ALIGNS_WITH")
+    
+    # Generate search string
+    search_string = f"{subject} {grade_level} {learning_objective} {activity} {resource}".strip()
+    
+    # Visualize the graph
+    plt.figure(figsize=(12, 8))
+    pos = nx.spring_layout(lesson_graph)
+    nx.draw(lesson_graph, pos, with_labels=True, node_color="lightblue", 
+            font_size=8, font_weight="bold", node_size=3000, node_shape="o")
+    
+    # Add node labels
+    labels = nx.get_node_attributes(lesson_graph, 'type')
+    nx.draw_networkx_labels(lesson_graph, pos, labels, font_size=6)
+    
+    # Add edge labels
+    edge_labels = nx.get_edge_attributes(lesson_graph, 'relationship')
+    nx.draw_networkx_edge_labels(lesson_graph, pos, edge_labels=edge_labels, font_size=6)
+    
+    # Save the plot to a bytes object
+    buf = BytesIO()
+    plt.savefig(buf, format="png", dpi=300, bbox_inches="tight")
+    buf.seek(0)
+    plt.close()
+    
+    return search_string, buf
+
+def clear_graph():
+    global lesson_graph
+    lesson_graph.clear()
+    return "Canvas cleared. You can start a new lesson plan."
+
+# Gradio interface
+demo = gr.Blocks()
+
+with demo:
+    gr.Markdown("# EduCanvas: Craft Your Lesson Masterpiece")
+    gr.Markdown("Welcome to EduCanvas, where lesson planning becomes an art. Design, visualize, and perfect your educational masterpieces with ease.")
+    
+    with gr.Row():
+        teacher_name = gr.Textbox(label="Teacher Name")
+        school_board = gr.Textbox(label="School Board/Region")
+    
+    with gr.Row():
+        subject = gr.Textbox(label="Subject")
+        grade_level = gr.Textbox(label="Grade Level")
+    
+    with gr.Row():
+        learning_objective = gr.Textbox(label="Learning Objective")
+        activity = gr.Textbox(label="Activity")
+    
+    with gr.Row():
+        assessment = gr.Textbox(label="Assessment")
+        resource = gr.Textbox(label="Resource/Material")
+    
+    with gr.Row():
+        generate_btn = gr.Button("Paint Your Lesson Plan")
+        clear_btn = gr.Button("Clear Canvas")
+    
+    search_output = gr.Textbox(label="Content Discovery Search String")
+    graph_output = gr.Image(label="Your Lesson Masterpiece")
+    message_output = gr.Textbox(label="Canvas Status")
+    
+    generate_btn.click(
+        add_to_graph, 
+        inputs=[teacher_name, subject, grade_level, learning_objective, activity, assessment, resource, school_board],
+        outputs=[search_output, graph_output]
+    )
+    
+    clear_btn.click(clear_graph, outputs=message_output)
+
+# Launch the EduCanvas app
+demo.launch()