high level chat working

src/crewai/cli/fetch_crew_inputs.py

@@ -1,5 +1,6 @@
 import json
 import subprocess
+from typing import Optional
 
 import click
 from packaging import version
@@ -9,7 +10,7 @@ from crewai.cli.version import get_crewai_version
 from crewai.types.crew_chat import ChatInputs
 
 
-def fetch_crew_inputs() -> ChatInputs:
+def fetch_crew_inputs() -> Optional[ChatInputs]:
     """
     Fetch the crew's ChatInputs (a structure containing crew_description and input fields)
     by running "uv run fetch_chat_inputs", which prints JSON representing a ChatInputs object.
@@ -37,22 +38,37 @@ def fetch_crew_inputs() -> ChatInputs:
 
     try:
         result = subprocess.run(command, capture_output=True, text=True, check=True)
-        stdout_str = result.stdout.strip()
+        stdout_lines = result.stdout.strip().splitlines()
 
-        if not stdout_str:
-            return ChatInputs(crew_name=crew_name)
+        # Find the line that contains the JSON data
+        json_line = next(
+            (
+                line
+                for line in stdout_lines
+                if line.startswith("{") and line.endswith("}")
+            ),
+            None,
+        )
+
+        if not json_line:
+            click.echo(
+                "No valid JSON output received from `fetch_chat_inputs` command.",
+                err=True,
+            )
+            return None
 
         try:
-            raw_data = json.loads(stdout_str)
+            raw_data = json.loads(json_line)
             chat_inputs = ChatInputs(**raw_data)
             if crew_name:
                 chat_inputs.crew_name = crew_name
             return chat_inputs
         except json.JSONDecodeError as e:
             click.echo(
-                f"Unable to parse JSON from `fetch_chat_inputs` output: {e}", err=True
+                f"Unable to parse JSON from `fetch_chat_inputs` output: {e}\nOutput: {repr(json_line)}",
+                err=True,
             )
-            return ChatInputs(crew_name=crew_name)
+            return None
 
     except subprocess.CalledProcessError as e:
         click.echo(f"An error occurred while fetching chat inputs: {e}", err=True)
@@ -67,4 +83,4 @@ def fetch_crew_inputs() -> ChatInputs:
     except Exception as e:
         click.echo(f"An unexpected error occurred: {e}", err=True)
 
-    return ChatInputs(crew_name=crew_name)
+    return None