Restructured project and implemented virtual python environments to isolate application. Added launch scripts too.

Experiments/flowpipe.py

@@ -0,0 +1,80 @@
+from flask import Flask, jsonify
+from flowpipe.node import Node
+from flowpipe.graph import Graph
+from flowpipe.plug import InputPlug, OutputPlug
+
+app = Flask(__name__)
+
+# ===========================
+# Define Custom Nodes
+# ===========================
+
+class MultiplyNode(Node):
+    """Multiplies an input value by a factor"""
+    factor = InputPlug()
+    value = InputPlug()
+    result = OutputPlug()
+
+    def compute(self):
+        self.result.value = self.value.value * self.factor.value
+
+
+class AddNode(Node):
+    """Adds two input values"""
+    input1 = InputPlug()
+    input2 = InputPlug()
+    sum = OutputPlug()
+
+    def compute(self):
+        self.sum.value = self.input1.value + self.input2.value
+
+
+class OutputNode(Node):
+    """Outputs the final result"""
+    input_value = InputPlug()
+    output_value = OutputPlug()
+
+    def compute(self):
+        self.output_value.value = self.input_value.value
+
+
+# ===========================
+# Define Graph Workflow
+# ===========================
+
+def create_workflow():
+    """Creates a sample workflow using nodes"""
+    graph = Graph(name="Sample Workflow")
+
+    # Create nodes
+    multiply = MultiplyNode(name="Multiplier", graph=graph)
+    add = AddNode(name="Adder", graph=graph)
+    output = OutputNode(name="Output", graph=graph)
+
+    # Connect nodes
+    multiply.result.connect(add.input1)  # Multiply output -> Add input1
+    add.sum.connect(output.input_value)  # Add output -> Output node
+
+    # Set static input values
+    multiply.factor.value = 2
+    multiply.value.value = 5  # 5 * 2 = 10
+    add.input2.value = 3      # 10 + 3 = 13
+
+    return graph
+
+
+@app.route('/run-workflow', methods=['GET'])
+def run_workflow():
+    """Runs the defined node-based workflow"""
+    graph = create_workflow()
+    graph.evaluate()  # Execute the graph
+
+    # Extract the final result from the output node
+    output_node = graph.nodes["Output"]
+    result = output_node.output_value.value
+
+    return jsonify({"workflow_result": result})
+
+
+if __name__ == '__main__':
+    app.run(debug=True)