$ python3 -m venv bigdata_venv

$ source ./bigdata_venv/bin/activate

(bigdata_venv) $ pip install bigdata-client

(bigdata_venv) $ python3

>>> from bigdata_client import Bigdata

>>> bigdata = Bigdata("YOUR_USERNAME", "YOUR_PASSWORD")

# Create a new chat
chat = bigdata.chat.new("Pfizer company analysis")

# First question
response = chat.ask("Evaluate the experience and reputation of the management team of Pfizer")
print(f"\nQuestion:\n - {response.question}")
print(f"\nAnswer:\n{response.answer}")

Question:
- Evaluate the experience and reputation of the management team of Pfizer

Answer:
## Pfizer's Executive Leadership Team

### Albert Bourla, Chairman and Chief Executive Officer
- Bourla has been Pfizer's CEO since 2019 and was recently appointed as the new chair of the Pharmaceutical Research and Manufacturers of America (PhRMA) board.  
- Under Bourla's leadership, Pfizer has seen strong financial performance, with the company reporting robust Q4 2024 results and raising its 2024 guidance.  

### Chris Boshoff, Chief Scientific Officer and President, Research & Development
- Boshoff was promoted to this role in November 2024, succeeding Mikael Dolsten.  
- Boshoff has been praised for his vision and leadership, and is tasked with taking Pfizer's pipeline and productivity to the next level.  
- He will oversee all R&D functions across Pfizer's therapeutic areas and report directly to CEO Albert Bourla.  

### Patrizia Cavazzoni, Chief Medical Officer
- Cavazzoni is a highly experienced pharmaceutical executive, having previously served as the director of the Center for Drug Evaluation and Research at the FDA.  ,  
- Her appointment to Pfizer's CMO role in February 2025 was seen as a strategic move to strengthen the company's regulatory and drug safety operations.  
- However, Cavazzoni's transition from the FDA to Pfizer has raised some concerns about the "revolving door" between regulators and the pharmaceutical industry.  ,  

Overall, Pfizer's executive leadership team is composed of seasoned industry veterans with deep expertise in drug development, regulatory affairs, and commercial operations. The company's strong financial performance and pipeline progress under Bourla's leadership suggest that Pfizer's management team is well-equipped to drive the company's continued success.

# Follow up question
response = chat.ask("Has it hired any senior AI expert?")
print(f"\nQuestion:\n - {response.question}")
print(f"\nAnswer:\n{response.answer}")

Question:
- Has it hired any senior AI expert?

Answer:
## Pfizer Hires Senior AI Expert

Yes, Pfizer has hired a senior AI expert to bolster its digital leadership team. In August 2024, the company appointed Berta Rodriguez-Hervas as its Chief AI and Analytics Officer.  

According to the information:

- Rodriguez-Hervas is joining Pfizer after previous roles at Stellantis, Nvidia, and Tesla, where she focused on algorithms, computer vision, and machine learning.  
- Pfizer's EVP and Chief Digital and Technology Officer, Lidia Fonseca, expressed confidence that Rodriguez-Hervas' "leadership and fresh perspective will continue to take our enterprise AI strategies and capabilities to the next level."  
- The appointment of a dedicated Chief AI Officer signals Pfizer's focus on leveraging AI and analytics to accelerate its drug development and patient care initiatives.  

In summary, Pfizer has bolstered its digital leadership team by hiring Berta Rodriguez-Hervas, an experienced AI and analytics expert, as its Chief AI and Analytics Officer.

# In this case `response` is a `StreamingChatInteracton` which support iteraton
response = chat.ask("Evaluate the experience and reputation of the management team of Pfizer", streaming=True)

# Consume `chunks` iterating over `response`
print("Streaming results:")
for chunk in response:
    print(f"chunk: {chunk}")

# At this point it is possible to access `StreamingChatInteracton` properties
print(f"\nQuestion:\n - {response.question}")

Streaming results:
chunk: ## Pfizer's Executive
chunk:  Leadership Team
chunk: ### Albert Bourla
chunk: , Chairman and Chief Executive Officer
...
chunk: company's continued success.

Question:
- Evaluate the experience and reputation of the management team of Pfizer

# Delete chat
bigdata.chat.delete(chat.id)