made changes to agent.py to remove print statements and improve readability

Author: melienherrera

agents/agentic_loop_tool_call_claude_python/workflows/agent.py

@@ -14,9 +14,7 @@ async def run(self, input: str) -> str:
 
         # Initialize messages list with user input
         messages = [{"role": "user", "content": input}]
-        print(f"\n{'='*80}")
-        print(f"[User] {input}")
-        print(f"{'='*80}\n")
+        print(f"\n[User] {input}")
 
         # The agentic loop
         while True:
@@ -42,33 +40,25 @@ async def run(self, input: str) -> str:
                 # First, add the assistant's response to messages
                 # Convert content blocks to dictionaries for serialization
                 assistant_content = []
-                print(f"[Agent (Assistant)]")
                 for block in result.content:
                     if block.type == "text":
-                        # assistant's text response
-                        print(f"  Text: {block.text}")
                         assistant_content.append({"type": "text", "text": block.text})
                     elif block.type == "tool_use":
-                        print(f"  Tool use: {block.name}({block.input})")
+                        print(f"[Agent] Calling tool: {block.name}")
                         assistant_content.append({
                             "type": "tool_use",
                             "id": block.id,
                             "name": block.name,
                             "input": block.input
                         })
-                print()
 
                 messages.append({"role": "assistant", "content": assistant_content})
 
                 # Execute all tool calls and collect results
                 tool_results = []
-                print(f"[Tool Execution]")
                 for block in tool_use_blocks:
-                    print(f"[Agent] Tool call: {block.name}({block.input})")
-                    
                     # Execute the tool
                     tool_result = await self._execute_tool(block.name, block.input)
-                    print(f"  {block.name} -> {tool_result}")
 
                     # Add tool result in Claude's expected format
                     tool_results.append({
@@ -80,19 +70,13 @@ async def run(self, input: str) -> str:
                 # Add tool results as a user message. Claude has only two message roles: user and assistant,
                 # and the user message role is used to send tool results back to Claude; in this case the content
                 # block includes the tool result.
-                print(f"\n[User - Tool Results]")
-                for result in tool_results:
-                    print(f"  Tool result for {result['tool_use_id']}: {result['content'][:100]}...")
-                print(f"{'='*80}\n")
                 messages.append({"role": "user", "content": tool_results})
             else:
                 # No tool calls - extract the text response and return
                 text_blocks = [block for block in result.content if block.type == "text"]
                 if text_blocks:
                     response_text = text_blocks[0].text
-                    print(f"[Assistant - Final]")
-                    print(f"  {response_text}")
-                    print(f"{'='*80}\n")
+                    print(f"[Agent] Final response: {response_text}\n")
                     return response_text
                 else:
                     return "No text response from Claude"