Fix pydantic schema

Author: nikhil-1e9

financial-analyst-deepseek/README.md

@@ -26,10 +26,10 @@ ollama pull deepseek-r1
 
    You can use uv to directly install the required dependencies (recommended).
    ```bash
-    uv pip sync uv.lock
+    uv sync
    ```
 
-   Or you can also use pip to install the following dependecnies to your local environment.
+   Or you can also use pip to install the following dependencies to your local environment.
    ```bash
    pip install crewai crewai-tools ollama mcp pydantic yfinance pandas matplotlib
    ```
@@ -53,8 +53,6 @@ In the JSON file, add this:
                 "--directory",
                 "absolute/path/to/project_root",
                 "run",
-                "--with",
-                "mcp",
                 "server.py"
             ]
         }

financial-analyst-deepseek/finance_crew.py

@@ -8,7 +8,7 @@
 
 class QueryAnalysisOutput(BaseModel):
     """Structured output for the query analysis task."""
-    symbol: str = Field(..., description="Stock ticker symbol (e.g., TSLA, AAPL).")
+    symbols: list[str] = Field(..., description="List of stock ticker symbols (e.g., ['TSLA', 'AAPL']).")
     timeframe: str = Field(..., description="Time period (e.g., '1d', '1mo', '1y').")
     action: str = Field(..., description="Action to be performed (e.g., 'fetch', 'plot').")
 
@@ -60,17 +60,18 @@ class QueryAnalysisOutput(BaseModel):
 
 code_execution_agent = Agent(
     role="Senior Code Execution Expert",
-    goal="Review and execute the generated Python code by code writer agent to visualize stock data.",
+    goal="Review and execute the generated Python code by code writer agent to visualize stock data and fix any errors encountered. It can delegate tasks to code writer agent if needed.",
     backstory="You are a code execution expert. You are skilled at executing Python code.",
     # tools=[code_interpreter_tool],
     allow_code_execution=True,   # This automatically adds the CodeInterpreterTool
+    allow_delegation=True,
     llm=llm,
     verbose=True,
 )
 
 code_execution_task = Task(
-    description="""Review and execute the generated Python code by code writer agent to visualize stock data.""",
-    expected_output="A clean and executable Python script file (.py) for stock visualization.",
+    description="""Review and execute the generated Python code by code writer agent to visualize stock data and fix any errors encountered.""",
+    expected_output="A clean, working and executable Python script file (.py) for stock visualization.",
     agent=code_execution_agent,
 )