add examples of file usage

Author: zainhas

examples/code_interpreter_demo.py

@@ -51,3 +51,112 @@
     print(f"{output.type}: {output.data}")
 if response.data.errors:
     print(f"Errors: {response.data.errors}")
+
+# Example 4: Uploading and using a file
+print("Example 4: Uploading and using a file")
+
+# Define the file content and structure as a dictionary
+file_to_upload = {
+    "name": "data.txt",
+    "encoding": "string",
+    "content": "This is the content of the uploaded file.",
+}
+
+# Code to read the uploaded file
+code_to_read_file = """
+try:
+    with open('data.txt', 'r') as f:
+        content = f.read()
+        print(f"Content read from data.txt: {content}")
+except FileNotFoundError:
+    print("Error: data.txt not found.")
+"""
+
+response = code_interpreter.run(
+    code=code_to_read_file,
+    language="python",
+    files=[file_to_upload],  # Pass the file dictionary in a list
+)
+
+# Print results
+print(f"Status: {response.data.status}")
+for output in response.data.outputs:
+    print(f"{output.type}: {output.data}")
+if response.data.errors:
+    print(f"Errors: {response.data.errors}")
+print("\n")
+
+# Example 5: Uploading a script and running it
+print("Example 5: Uploading a python script and running it")
+
+script_content = "import sys\nprint(f'Hello from {sys.argv[0]}!')"
+
+# Define the script file as a dictionary
+script_file = {
+    "name": "myscript.py",
+    "encoding": "string",
+    "content": script_content,
+}
+
+code_to_run_script = "!python myscript.py"
+
+response = code_interpreter.run(
+    code=code_to_run_script,
+    language="python",
+    files=[script_file], # Pass the script dictionary in a list
+)
+
+# Print results
+print(f"Status: {response.data.status}")
+for output in response.data.outputs:
+    print(f"{output.type}: {output.data}")
+if response.data.errors:
+    print(f"Errors: {response.data.errors}")
+print("\n")
+
+# Example 6: Uploading a base64 encoded image (simulated)
+
+print("Example 6: Uploading a base64 encoded binary file (e.g., image)")
+
+# Example: A tiny 1x1 black PNG image, base64 encoded
+# In a real scenario, you would read your binary file and base64 encode its content
+tiny_png_base64 = "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNkYAAAAAYAAjCB0C8AAAAASUVORK5CYII="
+
+image_file = {
+    "name": "tiny.png",
+    "encoding": "base64", # Use base64 encoding for binary files
+    "content": tiny_png_base64,
+}
+
+# Code to check if the file exists and its size (Python doesn't inherently know image dimensions from bytes alone)
+code_to_check_file = """
+import os
+import base64
+
+file_path = 'tiny.png'
+if os.path.exists(file_path):
+    # Read the raw bytes back
+    with open(file_path, 'rb') as f:
+        raw_bytes = f.read()
+    original_bytes = base64.b64decode('""" + tiny_png_base64 + """')
+    print(f"File '{file_path}' exists.")
+    print(f"Size on disk: {os.path.getsize(file_path)} bytes.")
+    print(f"Size of original decoded base64 data: {len(original_bytes)} bytes.")
+
+else:
+    print(f"File '{file_path}' does not exist.")
+"""
+
+response = code_interpreter.run(
+    code=code_to_check_file,
+    language="python",
+    files=[image_file],
+)
+
+# Print results
+print(f"Status: {response.data.status}")
+for output in response.data.outputs:
+    print(f"{output.type}: {output.data}")
+if response.data.errors:
+    print(f"Errors: {response.data.errors}")
+print("\n")