Update app.py

app.py

@@ -0,0 +1,61 @@
+import streamlit as st
+import graphviz
+from io import BytesIO
+
+# Function to create a process flow diagram
+def create_flow_diagram(process_name):
+    diagram = graphviz.Digraph(format="png")
+    diagram.attr(rankdir="LR")
+    
+    # Example of a simple flow
+    diagram.node("Start", "Start")
+    diagram.node("Process", process_name)
+    diagram.node("End", "End")
+    
+    # Add edges
+    diagram.edge("Start", "Process")
+    diagram.edge("Process", "End")
+    
+    return diagram
+
+# Function to generate explanation
+def generate_explanation(process_name):
+    explanation = (
+        f"The process named '{process_name}' begins with the initiation phase (Start), "
+        f"then transitions through the core processing stage (Process), "
+        f"and finally concludes in the termination phase (End). This flow ensures clarity and simplicity in execution."
+    )
+    return explanation
+
+# Streamlit App
+def main():
+    st.title("Process Flow Diagram & Explanation Generator")
+    
+    # Input for the process name
+    process_name = st.text_input("Enter the name of the process:", "Example Process")
+    
+    if process_name:
+        # Display process flow diagram
+        st.subheader("Process Flow Diagram")
+        diagram = create_flow_diagram(process_name)
+        diagram_data = diagram.pipe()
+        
+        # Display Diagram
+        st.image(BytesIO(diagram_data), format="PNG")
+        
+        # Display explanation
+        st.subheader("Process Explanation")
+        explanation = generate_explanation(process_name)
+        st.write(explanation)
+
+        # Provide download options
+        st.download_button(
+            label="Download Diagram as PNG",
+            data=diagram_data,
+            file_name=f"{process_name}_flow_diagram.png",
+            mime="image/png"
+        )
+
+if __name__ == "__main__":
+    main()
+